{"product_id":"urea-broth","title":"Urea Broth (Stuart) | AS-1374 | AuSaMicS Melbourne","description":"\u003cdiv style=\"font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: #1d2935; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px;\" class=\"aus-urea-stuart-product\"\u003e\n\u003c!-- Hero Section --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 100%); border-radius: 18px; padding: 40px; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #d8e1e8; border-left: 8px solid #f97316;\" class=\"aus-hero-section\"\u003e\n\u003cdiv class=\"aus-hero-grid\" style=\"display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: start;\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"display: inline-block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #c2410c; font-weight: bold; margin-bottom: 12px; background: #fff; padding: 6px 12px; border-radius: 20px; border: 1px solid #d8e1e8;\"\u003eAuSaMicS Life Science • Differential Media\u003c\/div\u003e\n\u003ch1 style=\"color: #15324b; margin: 0 0 8px 0; font-size: 32px; font-weight: bold;\"\u003eUrea Broth (Stuart)\u003c\/h1\u003e\n\u003ch2 style=\"color: #243b53; margin: 0 0 15px 0; font-weight: 400; font-size: 20px; opacity: 0.9;\"\u003eHigh-Buffer Differential Medium\u003c\/h2\u003e\n\u003cp style=\"font-size: 17px; margin: 0 0 20px 0; color: #334e68; max-width: 600px; font-weight: 500;\"\u003ePremium \u003cstrong\u003ehigh-buffer differential medium\u003c\/strong\u003e for specific identification of rapid urease producers. Stuart's formulation prevents false positives from weak urease activity through precision pH buffering.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"background: #1e293b; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003eAS-1374\u003c\/span\u003e \u003cspan style=\"background: #fff; border: 2px solid #f97316; color: #c2410c; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🧪 Differential\u003c\/span\u003e \u003cspan style=\"background: #28a745; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e✓ Australian Stock\u003c\/span\u003e \u003cspan style=\"background: #c9a84c; color: #1a1a1a; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🔬 High Buffer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: #4a5568;\"\u003e\n\u003cspan\u003e\u003cstrong\u003eSame-Day Dispatch:\u003c\/strong\u003e Australian Stock\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eAnalytical Grade:\u003c\/strong\u003e Diagnostic applications\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eFilter Sterilized:\u003c\/strong\u003e Heat-sensitive formulation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Quality Guarantee --\u003e\n\u003cdiv class=\"aus-guarantee\" style=\"background: #fff; padding: 25px; border-radius: 18px; box-shadow: 0 6px 20px rgba(0,0,0,0.1); min-width: 280px; border: 1px solid #d8e1e8;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; text-align: center; font-size: 16px;\"\u003e Differential Media Specialist\u003c\/h4\u003e\n\u003cdiv style=\"font-size: 14px; color: #4a5568; text-align: center; line-height: 1.5;\"\u003e\n\u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eHigh Specificity\u003c\/strong\u003e - Proteus selective\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eStuart Formula\u003c\/strong\u003e - Buffer optimized\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eComplete Package\u003c\/strong\u003e - COA + Protocols\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eFast Supply\u003c\/strong\u003e - Ships within 24h\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Method optimization\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px; padding: 15px; background: #fff7ed; border-radius: 12px; text-align: center; border: 1px solid #fed7aa;\"\u003e\n\u003cdiv style=\"color: #c2410c; font-weight: 600; font-size: 14px;\"\u003eBuffered System\u003c\/div\u003e\n\u003cdiv style=\"color: #4a5568; font-size: 13px; margin-top: 5px;\"\u003ePrevents false positives\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Product Details Grid --\u003e\n\u003cdiv class=\"aus-main-grid\" style=\"display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv\u003e\n\u003c!-- Complete Formulation --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #15324b; font-size: 22px; margin: 0 0 15px 0; padding-bottom: 10px; border-bottom: 3px solid #1d6fb8;\"\u003e Complete Formulation \u0026amp; Buffer System\u003c\/h3\u003e\n\u003c!-- Detailed Ingredient Table --\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 20px; border-radius: 16px; border-left: 5px solid #1d6fb8; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px;\"\u003e📋 Stuart's Formulation (per Liter)\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; border: 1px solid #d8e1e8; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003cthead style=\"background: #f6f8fb;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eIngredient\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eConcentration\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003ePrimary Function\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eMechanism\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff7ed; border-bottom: 1px solid #fed7aa;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #c2410c;\"\u003eUrea\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #c2410c; font-weight: bold;\"\u003e20.0 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #c2410c; font-weight: bold;\"\u003ePrimary substrate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eUrease hydrolysis → NH₃ + CO₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f9ff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #1e40af;\"\u003eMonopotassium Phosphate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #1e40af; font-weight: bold;\"\u003e9.1 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #1e40af; font-weight: bold;\"\u003ePrimary buffer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eHigh-capacity pH stabilization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f9ff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #1e40af;\"\u003eDisodium Phosphate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #1e40af; font-weight: bold;\"\u003e9.5 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #1e40af; font-weight: bold;\"\u003eSecondary buffer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSynergistic buffer maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eYeast Extract\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e0.1 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMinimal nutrition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVitamins, trace elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fdf2f8;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #be185d;\"\u003ePhenol Red\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #be185d; font-weight: bold;\"\u003e0.01 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #be185d; font-weight: bold;\"\u003epH indicator\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eVisual shift pH 6.8→8.1+ (orange→pink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Buffer System Analysis --\u003e\n\u003cdiv style=\"background: #fff; padding: 20px; border-radius: 16px; border: 1px solid #d8e1e8;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px;\"\u003e Stuart's High-Buffer System Advantage\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"background: #fff7ed; padding: 15px; border-radius: 12px; border-left: 4px solid #c2410c;\"\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eBuffer Resistance\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003e18.6 g total phosphates resist weak urease pH shifts\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 15px; border-radius: 12px; border-left: 4px solid #1e40af;\"\u003e\n\u003cstrong style=\"color: #1e40af;\"\u003eHigh Specificity\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eOnly rapid, strong urease triggers color change\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff9e6; padding: 15px; border-radius: 12px; border-left: 4px solid #c9a84c;\"\u003e\n\u003cstrong style=\"color: #c9a84c;\"\u003eMinimal Nutrition\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eLow yeast extract prevents growth interference\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f4f8; padding: 15px; border-radius: 12px; font-family: monospace; font-size: 14px; color: #4a5568; border: 1px solid #cbd5e1; text-align: center;\"\u003e\n\u003cstrong\u003eStuart's Logic:\u003c\/strong\u003e\u003cbr\u003eHigh Buffer Capacity (18.6 g phosphates) + Minimal Nutrition\u003cbr\u003e↓\u003cbr\u003e\u003cstrong style=\"color: #c2410c;\"\u003eRapid Urease Only = No False Positives\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff7ed; padding: 15px; border-radius: 10px; margin-top: 15px; border: 1px solid #fed7aa;\"\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eKey vs. Christensen:\u003c\/strong\u003e Stuart's 9x higher buffer capacity (18.6g vs 2.0g phosphates) eliminates weak urease false positives from Enterobacteriaceae\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Comprehensive Urease Media Comparison --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #15324b; font-size: 22px; margin: 0 0 20px 0; padding-bottom: 10px; border-bottom: 3px solid #1d6fb8;\"\u003eComplete Urease Testing Portfolio Analysis\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; border: 1px solid #d8e1e8; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.05); min-width: 1100px;\"\u003e\n\u003cthead style=\"background: #f6f8fb;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eMedium\u003c\/th\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eFormat\u003c\/th\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eBuffer Capacity\u003c\/th\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eDetection Profile\u003c\/th\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003eTarget Organisms\u003c\/th\u003e\n\u003cth style=\"padding: 15px 12px; border-bottom: 2px solid #d8e1e8; text-align: left; font-weight: bold;\"\u003ePrimary Advantage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff7ed; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: bold; color: #c2410c;\"\u003e\u003ca style=\"color: #c2410c; text-decoration: none;\" href=\"\/products\/urea-broth-stuart\"\u003eUrea Broth (Stuart)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eLiquid broth\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #c2410c; font-weight: 600;\"\u003e🔵🔵🔵 High (18.6g)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #dc3545;\"\u003eLow\/Specific\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600;\"\u003eRapid urease (Proteus)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePrevents false positives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003ca style=\"color: #1976d2; text-decoration: none; font-weight: 600;\" href=\"\/products\/urea-agar-christensen\"\u003eUrea Agar (Christensen)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eSolid slant\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #17a2b8;\"\u003e🔵 Low (2.0g)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #28a745; font-weight: 600;\"\u003eVery High\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eAll urease producers\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDetects weak activity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003ca style=\"color: #e91e63; text-decoration: none; font-weight: 600;\" href=\"\/products\/rapid-urea-broth\"\u003eRapid Urea Broth\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eLiquid broth\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eNone\/Minimal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #28a745; font-weight: 600;\"\u003eMaximum\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eUltra-rapid screening\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eResults in 2-4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003ca style=\"color: #6f42c1; text-decoration: none; font-weight: 600;\" href=\"\/products\/clo-test\"\u003eCLO Test (Biopsy)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRapid gel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #17a2b8;\"\u003e🔵 Moderate\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #28a745; font-weight: 600;\"\u003eH. pylori specific\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cem\u003eHelicobacter pylori\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eGastric biopsy POC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003ca style=\"color: #ff5722; text-decoration: none; font-weight: 600;\" href=\"\/products\/urease-indole-medium\"\u003eUrea-Indole Medium\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDual test broth\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #17a2b8;\"\u003e🔵 Moderate\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eModerate sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCombined testing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eUrease + Indole together\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003ca style=\"color: #795548; text-decoration: none; font-weight: 600;\" href=\"\/products\/urease-dipstick\"\u003eUrease Dipsticks\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePaper strip\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eBuilt-in reagents\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #17a2b8;\"\u003eGood sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePoint-of-care\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePortable, rapid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Strategic Application Analysis --\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch3 style=\"color: #15324b; font-size: 22px; margin: 0 0 20px 0; padding-bottom: 10px; border-bottom: 3px solid #1d6fb8;\"\u003e⚖️ Strategic Medium Selection for Urease Testing\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 25px;\"\u003e\n\u003c!-- Stuart's Advantages --\u003e\n\u003cdiv style=\"background: #e8f5e8; padding: 20px; border-radius: 16px; border: 1px solid #c8e6c9;\"\u003e\n\u003ch4 style=\"color: #2e7d32; margin: 0 0 15px 0; font-size: 16px;\"\u003e✅ Stuart's Broth Advantages\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eSuperior Specificity:\u003c\/strong\u003e Buffer system filters weak urease\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eProteus Specialist:\u003c\/strong\u003e Ideal for UTI pathogen ID\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eClear Results:\u003c\/strong\u003e Distinct pink color change\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eStandardized Method:\u003c\/strong\u003e USP\/EP compliance\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eLiquid Format:\u003c\/strong\u003e Enhanced reactivity\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eQuality Control:\u003c\/strong\u003e Reproducible results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Method Considerations --\u003e\n\u003cdiv style=\"background: #fff3e0; padding: 20px; border-radius: 16px; border: 1px solid #ffcc02;\"\u003e\n\u003ch4 style=\"color: #e65100; margin: 0 0 15px 0; font-size: 16px;\"\u003e⚠️ Method Considerations\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #e65100;\"\u003e▲ \u003cstrong\u003eWeak Urease Miss:\u003c\/strong\u003e May give false negatives for slow producers\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #e65100;\"\u003e▲ \u003cstrong\u003eFilter Sterilization:\u003c\/strong\u003e Cannot autoclave due to urea\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #e65100;\"\u003e▲ \u003cstrong\u003eHeavy Inoculum:\u003c\/strong\u003e Requires concentrated cell mass\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #e65100;\"\u003e▲ \u003cstrong\u003eStorage Sensitivity:\u003c\/strong\u003e Prepared medium stability\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #e65100;\"\u003e▲ \u003cstrong\u003eCost Factor:\u003c\/strong\u003e Higher than unbuffered media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Application-Specific Guide --\u003e\n\u003cdiv style=\"background: #fff7ed; padding: 20px; border-radius: 16px; border: 1px solid #fed7aa;\"\u003e\n\u003ch4 style=\"color: #c2410c; margin: 0 0 15px 0; font-size: 16px;\"\u003e🎯 Method Selection Guide\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #c2410c;\"\u003e◆ \u003cstrong\u003eProteus Confirmation:\u003c\/strong\u003e Stuart's Broth (definitive)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #c2410c;\"\u003e◆ \u003cstrong\u003eComprehensive Screen:\u003c\/strong\u003e Christensen Agar (all urease)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #c2410c;\"\u003e◆ \u003cstrong\u003eEmergency UTI:\u003c\/strong\u003e Rapid Urea Broth (2-4h)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #c2410c;\"\u003e◆ \u003cstrong\u003eH. pylori Testing:\u003c\/strong\u003e CLO Test (biopsy)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; font-size: 14px; color: #c2410c;\"\u003e◆ \u003cstrong\u003ePoint-of-Care:\u003c\/strong\u003e Dipstick methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Performance Comparison Matrix --\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 20px; border-radius: 16px; border-left: 5px solid #c2410c;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px;\"\u003e📊 Application Performance Matrix\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; border: 1px solid #d8e1e8; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cthead style=\"background: #c2410c; color: #fff;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 12px; border-bottom: 1px solid #d8e1e8; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 1px solid #d8e1e8; text-align: left;\"\u003eStuart's Broth\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 1px solid #d8e1e8; text-align: left;\"\u003eChristensen Agar\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border-bottom: 1px solid #d8e1e8; text-align: left;\"\u003eCritical Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody style=\"background: #fff;\"\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eUTI Pathogen ID\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #17a2b8;\"\u003eGood\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eProteus specificity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eComprehensive Urease\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #ffc107;\"\u003eFair\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eWeak urease detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eQuality Control\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStandardized methods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eResearch Applications\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #17a2b8;\"\u003eGood\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eLiquid format advantage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eClinical Diagnosis\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eComplementary approaches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eCost Effectiveness\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #17a2b8;\"\u003eGood\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #28a745; font-weight: 600;\"\u003eExcellent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBuffer system cost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Quality Control \u0026 Validation --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 100%); padding: 20px; border-radius: 16px; border-left: 5px solid #c2410c;\"\u003e\n\u003ch4 style=\"color: #c2410c; margin: 0 0 15px 0; font-size: 16px;\"\u003e🔬 Stuart's Method Quality Control\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003ePositive Control:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003e\u003cem\u003eProteus mirabilis\u003c\/em\u003e ATCC 25933\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eCerise-pink in 2-4 hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eNegative Control:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003e\u003cem\u003eEscherichia coli\u003c\/em\u003e ATCC 25922\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eRemains orange-yellow\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eBuffer Verification:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003epH 6.8 ± 0.2 maintained\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eNo weak urease false positives\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eSpecificity Test:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003e\u003cem\u003eKlebsiella pneumoniae\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #5d4037;\"\u003eShould remain negative\/faint\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: rgba(255,255,255,0.7); padding: 15px; border-radius: 10px; margin-top: 15px; border: 1px solid #fed7aa;\"\u003e\n\u003cstrong style=\"color: #c2410c;\"\u003eCritical Success Factor:\u003c\/strong\u003e Stuart's buffer system prevents false positives from weak urease producers. Only rapid, strong urease activity (Proteus-type) overcomes the buffer capacity for positive results.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Right Column --\u003e\n\u003cdiv\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003cdiv style=\"background: #fff; padding: 25px; border-radius: 18px; border: 1px solid #d8e1e8; box-shadow: 0 4px 12px rgba(0,0,0,0.08); margin-bottom: 30px;\"\u003e\n\u003ch3 style=\"color: #15324b; margin: 0 0 20px 0; font-size: 18px; text-align: center;\"\u003e📋 Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; width: 45%; background: #f6f8fb;\"\u003eCatalogue Number\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #4a5568;\"\u003eAS-1374\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eDehydrated Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #4a5568;\"\u003e38.62 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eFinal pH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #4a5568;\"\u003e6.8 ± 0.2 (at 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eBuffer Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #c2410c; font-weight: 600;\"\u003eHigh (18.6g phosphates)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eSterilization\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #d9534f; font-weight: 600;\"\u003eFilter only (0.2μm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eFormat\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #be185d; font-weight: 600;\"\u003eDehydrated powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d8e1e8;\"\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #28a745; font-weight: 600;\"\u003eAnalytical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 8px; font-weight: 600; color: #15324b; background: #f6f8fb;\"\u003eShelf Life\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 8px; color: #28a745; font-weight: 600;\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Target Organisms --\u003e\n\u003cdiv style=\"background: #fff7ed; padding: 20px; border-radius: 16px; border: 1px solid #fed7aa; margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #c2410c; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e Target Activity Profile\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #c2410c;\"\u003e✓ \u003cstrong\u003e\u003cem\u003eProteus mirabilis\u003c\/em\u003e\u003c\/strong\u003e - Strong positive (cerise)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #c2410c;\"\u003e✓ \u003cstrong\u003e\u003cem\u003eProteus vulgaris\u003c\/em\u003e\u003c\/strong\u003e - Strong positive (cerise)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #c2410c;\"\u003e✓ \u003cstrong\u003e\u003cem\u003eMorganella morganii\u003c\/em\u003e\u003c\/strong\u003e - Strong positive\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #c2410c;\"\u003e❌ \u003cstrong\u003e\u003cem\u003eEscherichia coli\u003c\/em\u003e\u003c\/strong\u003e - Negative (orange)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #c2410c;\"\u003e▲ \u003cstrong\u003e\u003cem\u003eKlebsiella\u003c\/em\u003e spp.\u003c\/strong\u003e - Weak\/negative (filtered)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Applications --\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 20px; border-radius: 16px; border: 1px solid #93c5fd; margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #1e40af; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e🧪 Key Applications\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #1e40af;\"\u003e✓ \u003cstrong\u003eUTI Pathogen ID:\u003c\/strong\u003e Proteus confirmation\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #1e40af;\"\u003e✓ \u003cstrong\u003eDifferential Diagnosis:\u003c\/strong\u003e Enterobacteriaceae\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #1e40af;\"\u003e✓ \u003cstrong\u003eQuality Control:\u003c\/strong\u003e Urease testing validation\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #1e40af;\"\u003e✓ \u003cstrong\u003eResearch Applications:\u003c\/strong\u003e Liquid format studies\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #1e40af;\"\u003e✓ \u003cstrong\u003eClinical Laboratories:\u003c\/strong\u003e Confirmatory testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Preparation Protocol --\u003e\n\u003cdiv style=\"background: #fff9e6; padding: 20px; border-radius: 16px; border: 1px solid #fbbf24; margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #d97706; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e⚗️ Filter Sterilization Protocol\u003c\/h4\u003e\n\u003col style=\"list-style: none; padding: 0; margin: 0; counter-reset: steps;\"\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #5d4037; counter-increment: steps; position: relative; padding-left: 30px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold;\"\u003e1\u003c\/span\u003e Dissolve \u003cstrong\u003e38.62g\u003c\/strong\u003e in 1L cold water\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #5d4037; counter-increment: steps; position: relative; padding-left: 30px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold;\"\u003e2\u003c\/span\u003e Mix completely (avoid heating)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #5d4037; counter-increment: steps; position: relative; padding-left: 30px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold;\"\u003e3\u003c\/span\u003e \u003cstrong\u003eFilter sterilize\u003c\/strong\u003e through 0.2μm\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #5d4037; counter-increment: steps; position: relative; padding-left: 30px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold;\"\u003e4\u003c\/span\u003e Aseptically dispense into tubes\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c!-- Storage \u0026 Handling --\u003e\n\u003cdiv style=\"background: #e8f5e8; padding: 20px; border-radius: 16px; border: 1px solid #c8e6c9; margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #2e7d32; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e📦 Storage \u0026amp; Handling\u003c\/h4\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eDehydrated:\u003c\/strong\u003e 15-30°C, dry conditions\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003ePrepared medium:\u003c\/strong\u003e 2-8°C, 1 week max\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #2e7d32;\"\u003e✓ \u003cstrong\u003eLight sensitive:\u003c\/strong\u003e Protect phenol red\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; font-size: 14px; color: #2e7d32;\"\u003e⚠️ \u003cstrong\u003eNo autoclaving:\u003c\/strong\u003e Urea degradation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Documentation --\u003e\n\u003cdiv style=\"background: #fff; padding: 20px; border-radius: 16px; border: 1px solid #d8e1e8;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e📄 Documentation\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 10px;\"\u003e\n\u003ca style=\"display: block; padding: 12px; background: #e8f2ff; color: #1d6fb8; text-decoration: none; border-radius: 10px; text-align: center; font-size: 13px; font-weight: 600; border: 1px solid #1d6fb8;\" href=\"#\"\u003e📋 View COA\u003c\/a\u003e \u003ca style=\"display: block; padding: 12px; background: #fff; color: #1d6fb8; text-decoration: none; border-radius: 10px; text-align: center; font-size: 13px; font-weight: 600; border: 1px solid #1d6fb8;\" href=\"#\"\u003e⚠️ Download SDS\u003c\/a\u003e \u003ca style=\"display: block; padding: 12px; background: #fff; color: #1d6fb8; text-decoration: none; border-radius: 10px; text-align: center; font-size: 13px; font-weight: 600; border: 1px solid #1d6fb8;\" href=\"#\"\u003e📊 Technical Data\u003c\/a\u003e \u003ca style=\"display: block; padding: 12px; background: #fff; color: #1d6fb8; text-decoration: none; border-radius: 10px; text-align: center; font-size: 13px; font-weight: 600; border: 1px solid #1d6fb8;\" href=\"#\"\u003e🧪 Stuart Protocols\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Related Products --\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 30px; border-radius: 18px; border: 1px solid #d8e1e8; margin-bottom: 30px;\"\u003e\n\u003ch3 style=\"color: #15324b; margin: 0 0 20px 0; text-align: center; font-size: 20px;\"\u003e🧪 Complete Urease Testing System\u003c\/h3\u003e\n\u003c!-- Urease Testing Media --\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003eUrease Testing Media Portfolio\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #1976d2; margin: 0 0 8px 0; font-size: 14px;\"\u003eUrea Agar (Christensen)\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eComprehensive urease testing\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #1976d2; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/urea-agar-christensen\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #e91e63; margin: 0 0 8px 0; font-size: 14px;\"\u003eRapid Urea Broth\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eUltra-rapid screening\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #e91e63; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/rapid-urea-broth\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #6f42c1; margin: 0 0 8px 0; font-size: 14px;\"\u003eCLO Test Kit\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eH. pylori detection\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #6f42c1; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/clo-test\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #ff5722; margin: 0 0 8px 0; font-size: 14px;\"\u003eUrea-Indole Medium\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eCombined testing\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #ff5722; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/urease-indole-medium\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Supporting Products --\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003eSupporting Laboratory Products\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #795548; margin: 0 0 8px 0; font-size: 14px;\"\u003ePhenol Red Indicator\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003epH indicator solution\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #795548; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/phenol-red-indicator\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #607d8b; margin: 0 0 8px 0; font-size: 14px;\"\u003ePhosphate Buffers\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eBuffer system components\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #607d8b; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/phosphate-buffers\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #388e3c; margin: 0 0 8px 0; font-size: 14px;\"\u003eUrea Substrate\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eHigh purity urea\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #388e3c; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/urea-substrate\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #1976d2; margin: 0 0 8px 0; font-size: 14px;\"\u003eFilter Sterilization\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003e0.2μm membrane filters\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #1976d2; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/membrane-filters\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Biochemical Testing --\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003eBiochemical Testing Systems\u003c\/h4\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #17a2b8; margin: 0 0 8px 0; font-size: 14px;\"\u003eAPI 20E Strips\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003e20-test identification\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #17a2b8; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/api-20e-strips\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #dc3545; margin: 0 0 8px 0; font-size: 14px;\"\u003eIndole Reagent\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eKovac's reagent\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #dc3545; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/indole-reagent\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #28a745; margin: 0 0 8px 0; font-size: 14px;\"\u003eCatalase Reagent\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eH2O2 solution\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #28a745; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/catalase-reagent\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d8e1e8;\"\u003e\n\u003ch5 style=\"color: #9c27b0; margin: 0 0 8px 0; font-size: 14px;\"\u003eQuality Control Strains\u003c\/h5\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 12px; color: #6c757d;\"\u003eATCC reference cultures\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #9c27b0; color: #fff; text-decoration: none; padding: 6px 12px; border-radius: 6px; font-size: 11px;\" href=\"\/products\/qc-strains\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Collection Links --\u003e\n\u003cdiv style=\"text-align: center; margin-top: 25px;\"\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap;\"\u003e\n\u003ca style=\"color: #c2410c; font-weight: 600; text-decoration: none; border: 2px solid #c2410c; padding: 10px 20px; border-radius: 8px;\" href=\"\/collections\/urease-testing\"\u003e🧪 Urease Testing\u003c\/a\u003e \u003ca style=\"color: #1d6fb8; font-weight: 600; text-decoration: none; border: 2px solid #1d6fb8; padding: 10px 20px; border-radius: 8px;\" href=\"\/collections\/differential-media\"\u003e🔬 Differential Media\u003c\/a\u003e \u003ca style=\"color: #28a745; font-weight: 600; text-decoration: none; border: 2px solid #28a745; padding: 10px 20px; border-radius: 8px;\" href=\"\/collections\/biochemical-testing\"\u003e🧬 Biochemical Testing\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Footer --\u003e\n\u003cdiv style=\"text-align: center; padding: 30px 0; border-top: 1px solid #d8e1e8;\"\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"color: #15324b; margin: 0 0 10px 0; font-size: 16px;\"\u003eNeed Differential Media Support?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #6c757d; font-size: 14px;\"\u003eOur differential media specialists can help optimize your urease testing protocols and buffer systems\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 25px;\"\u003e\n\u003ca style=\"display: flex; align-items: center; gap: 8px; color: #1d6fb8; text-decoration: none; font-weight: 600; padding: 12px 20px; border: 1px solid #1d6fb8; border-radius: 10px;\" href=\"tel:+61412520598\"\u003e📞 +61 412 520 598\u003c\/a\u003e \u003ca style=\"display: flex; align-items: center; gap: 8px; color: #1d6fb8; text-decoration: none; font-weight: 600; padding: 12px 20px; border: 1px solid #1d6fb8; border-radius: 10px;\" href=\"mailto:support@ausamics.com.au\"\u003e📧 Differential Media Support\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 12px; color: #94a3b8; line-height: 1.4;\"\u003e\u003cstrong\u003eFor laboratory and research use only.\u003c\/strong\u003e Not intended for food, feed, household, cosmetic, therapeutic, or personal use.\u003cbr\u003eAuSaMicS Pty Ltd • ABN: 56 676 640 467 • 31 Longview CT, Thomastown, VIC 3074, Australia\u003cbr\u003eSame-day dispatch • Australian stock • Analytical grade • Stuart's protocols included\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Enhanced Mobile Responsiveness --\u003e\n\u003cstyle\u003e\n@media (max-width: 860px) {\n  .aus-hero-grid, .aus-main-grid { \n    grid-template-columns: 1fr !important; \n  }\n  .aus-guarantee { \n    min-width: 100% !important; \n    margin-top: 20px; \n  }\n  .aus-urea-stuart-product {\n    padding: 15px !important;\n  }\n  .aus-urea-stuart-product h1 {\n    font-size: 24px !important;\n  }\n  .aus-urea-stuart-product h2 {\n    font-size: 18px !important;\n  }\n  .aus-urea-stuart-product table {\n    font-size: 12px !important;\n  }\n}\n\n@media (max-width: 640px) {\n  .aus-hero-section {\n    padding: 25px !important;\n  }\n  .aus-main-grid \u003e div:first-child \u003e div {\n    margin-bottom: 25px !important;\n  }\n  .aus-urea-stuart-product table th,\n  .aus-urea-stuart-product table td {\n    padding: 8px 6px !important;\n  }\n}\n\u003c\/style\u003e","brand":"Ausamics Life Science","offers":[{"title":"100 g","offer_id":48382781849855,"sku":"AS-1374-100G","price":29.0,"currency_code":"AUD","in_stock":true},{"title":"500 g","offer_id":48382781882623,"sku":"AS-1374-500G","price":59.0,"currency_code":"AUD","in_stock":true},{"title":"2.5 kg","offer_id":48382781915391,"sku":"AS-1374-2.5KG","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"10 kg","offer_id":48382781948159,"sku":"AS-1374-10KG","price":855.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/Urea_Broth_Stuart.jpg?v=1775687971","url":"https:\/\/ausamics.com.au\/products\/urea-broth","provider":"AuSaMicS","version":"1.0","type":"link"}