{"product_id":"dev-glutamate-broth","title":"DEV Glutamate Broth | Nutrient‑Rich Medium for Bacterial Cultivation | AS‑1196","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-devglutamatebroth-product\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003cdiv style=\"background: linear-gradient(135deg, #f8fbff 0%, #eef5fb 100%); border-radius: 18px; padding: 40px; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #d8e1e8;\"\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start;\"\u003e\n\n      \u003cdiv\u003e\n        \u003cdiv style=\"display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#1d6fb8;font-weight:bold;margin-bottom:12px;background:#e8f2ff;padding:6px 12px;border-radius:20px;\"\u003e\n          AuSaMicS Life Science • Culture Media\n        \u003c\/div\u003e\n\n        \u003ch1 style=\"color:#15324b;margin:0 0 8px 0;font-size:32px;font-weight:bold;\"\u003e\n          DEV Glutamate Broth\n        \u003c\/h1\u003e\n\n        \u003ch2 style=\"color:#243b53;margin:0 0 15px 0;font-weight:400;font-size:20px;opacity:0.9;\"\u003e\n          Selective Enrichment Medium for Coliform Detection in Water (DEV \/ DIN Method)\n        \u003c\/h2\u003e\n\n        \u003cp style=\"font-size:17px;margin:0 0 20px 0;color:#334e68;max-width:720px;font-weight:500;\"\u003e\n          DEV Glutamate Broth is a \u003cstrong\u003eselective enrichment medium\u003c\/strong\u003e designed for the detection and recovery of \u003cstrong\u003ecoliform bacteria\u003c\/strong\u003e in water samples. Based on the classical \u003cstrong\u003eGerman DEV methodology\u003c\/strong\u003e, the medium uses \u003cstrong\u003eglutamate as the primary carbon and nitrogen source\u003c\/strong\u003e, favouring coliform growth while suppressing competing flora.\n        \u003c\/p\u003e\n\n        \u003cdiv style=\"display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;\"\u003e\n          \u003cspan style=\"background:#1d6fb8;color:#fff;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003eAS-1196\u003c\/span\u003e\n          \u003cspan style=\"background:#fff;border:2px solid #1d6fb8;color:#1d6fb8;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003eColiform Enrichment\u003c\/span\u003e\n          \u003cspan style=\"background:#28a745;color:#fff;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003e✓ Water Testing\u003c\/span\u003e\n          \u003cspan style=\"background:#6f42c1;color:#fff;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003eDEV \/ DIN Standard\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"display:flex;gap:20px;flex-wrap:wrap;font-size:14px;color:#4a5568;\"\u003e\n          \u003cspan\u003e💧 Drinking water microbiology\u003c\/span\u003e\n          \u003cspan\u003e🧫 Selective coliform enrichment\u003c\/span\u003e\n          \u003cspan\u003e🔬 Supports stressed organism recovery\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- SIDE --\u003e\n      \u003cdiv 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=\"text-align:center;color:#15324b;margin-bottom:15px;\"\u003e🏆 Coliform Detection Medium\u003c\/h4\u003e\n        \u003cdiv style=\"font-size:14px;color:#4a5568;text-align:center;\"\u003e\n          \u003cdiv style=\"margin-bottom:10px;\"\u003e🦠 Targets coliform bacteria\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:10px;\"\u003e⚗️ Glutamate-based selectivity\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:10px;\"\u003e📋 COA + SDS available\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:10px;\"\u003e💧 Water analysis ready\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin-top:15px;padding:12px;background:#e8f5e8;border-radius:10px;text-align:center;border:1px solid #c8e6c9;\"\u003e\n          \u003cdiv style=\"font-size:13px;color:#2e7d32;\"\u003e\u003cstrong\u003eKey Function\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv style=\"font-size:12px;color:#2e7d32;\"\u003eSelective enrichment of coliforms\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- MAIN --\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:1.2fr 0.8fr;gap:40px;margin-bottom:40px;\"\u003e\n\n    \u003cdiv\u003e\n\n      \u003c!-- PRINCIPLE --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#15324b;font-size:22px;border-bottom:3px solid #1d6fb8;margin-bottom:15px;\"\u003e\n          🔬 Principle of the Medium\n        \u003c\/h3\u003e\n\n        \u003cdiv style=\"background:#f8fafc;padding:20px;border-radius:16px;border-left:5px solid #1d6fb8;\"\u003e\n          \u003cp\u003e\n            The medium utilizes \u003cstrong\u003eL-glutamate\u003c\/strong\u003e as the primary nutrient source, which is efficiently metabolized by coliform bacteria. This selective nutrient environment limits the growth of non-target organisms while allowing \u003cstrong\u003ecoliforms to proliferate\u003c\/strong\u003e.\n          \u003c\/p\u003e\n\n          \u003cp style=\"margin-top:10px;\"\u003e\n            Phosphate buffering maintains a stable pH during bacterial growth, and selective conditions help enhance recovery from \u003cstrong\u003elow-level or stressed populations\u003c\/strong\u003e typically encountered in treated water systems.\n          \u003c\/p\u003e\n\n          \u003cdiv style=\"background:#fff;padding:15px;border-radius:10px;margin-top:10px;border:1px solid #d8e1e8;font-family:monospace;text-align:center;\"\u003e\n            Glutamate metabolism → growth of coliforms\u003cbr\u003e\n            ↓\u003cbr\u003e\n            Suppression of competing flora\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- APPLICATIONS --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#15324b;font-size:22px;border-bottom:3px solid #1d6fb8;margin-bottom:15px;\"\u003e\n          🧪 Applications\n        \u003c\/h3\u003e\n\n        \u003cul style=\"padding-left:20px;color:#4a5568;\"\u003e\n          \u003cli\u003eDetection of \u003cstrong\u003ecoliform bacteria\u003c\/strong\u003e in drinking water\u003c\/li\u003e\n          \u003cli\u003eWater quality monitoring (potable, processed, and environmental water)\u003c\/li\u003e\n          \u003cli\u003eEnrichment step prior to confirmatory plating\u003c\/li\u003e\n          \u003cli\u003eRoutine microbiological control in water systems\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- COMPARISON --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#15324b;font-size:22px;border-bottom:3px solid #1d6fb8;margin-bottom:15px;\"\u003e\n          📊 Coliform Detection Media Comparison\n        \u003c\/h3\u003e\n\n        \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;border:1px solid #d8e1e8;\"\u003e\n          \u003cthead style=\"background:#f6f8fb;\"\u003e\n            \u003ctr\u003e\n              \u003cth style=\"padding:12px;\"\u003eMedium\u003c\/th\u003e\n              \u003cth style=\"padding:12px;\"\u003eType\u003c\/th\u003e\n              \u003cth style=\"padding:12px;\"\u003eSelectivity\u003c\/th\u003e\n              \u003cth style=\"padding:12px;\"\u003eUse\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n\n          \u003ctbody\u003e\n            \u003ctr style=\"background:#e3f2fd;\"\u003e\n              \u003ctd style=\"padding:12px;\"\u003e\u003cstrong\u003eDEV Glutamate Broth\u003c\/strong\u003e\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eEnrichment\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eModerate\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eWater coliform detection (DEV)\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003ctd style=\"padding:12px;\"\u003eLauryl Sulphate Broth (LSB)\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eEnrichment\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eSelective\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003ePresumptive coliform test\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003ctd style=\"padding:12px;\"\u003eEC Broth\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eSelective\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eHigh\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eE. coli confirmation\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003ctd style=\"padding:12px;\"\u003eEndo Agar\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eDifferential\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eModerate\u003c\/td\u003e\n              \u003ctd style=\"padding:12px;\"\u003eColiform enumeration\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- NOTES --\u003e\n      \u003cdiv style=\"background:#fff3e0;padding:20px;border-radius:16px;border-left:5px solid #ff9800;\"\u003e\n        \u003ch4 style=\"color:#e65100;\"\u003e💡 Practical Notes\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned specifically for water microbiology workflows\u003c\/li\u003e\n          \u003cli\u003eOften used as a pre-enrichment step\u003c\/li\u003e\n          \u003cli\u003eCompatible with downstream confirmatory media\u003c\/li\u003e\n          \u003cli\u003eAlternative to traditional lactose-based enrichment systems\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- RIGHT --\u003e\n    \u003cdiv\u003e\n\n      \u003cdiv style=\"background:#fff;padding:25px;border-radius:18px;border:1px solid #d8e1e8;margin-bottom:30px;\"\u003e\n        \u003ch3 style=\"text-align:center;\"\u003e📋 Technical Specifications\u003c\/h3\u003e\n        \u003ctable style=\"width:100%;font-size:14px;\"\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAS-1196\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDehydrated powder\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelective enrichment broth\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Component\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL-glutamate\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinal pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~6.7–7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C dry\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3821.00.00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#e3f2fd;padding:20px;border-radius:16px;margin-bottom:30px;\"\u003e\n        \u003ch4 style=\"text-align:center;\"\u003e🧫 Expected Results\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e✓ Growth of coliform bacteria\u003c\/li\u003e\n          \u003cli\u003e✓ Suppression of competing organisms\u003c\/li\u003e\n          \u003cli\u003e✓ Suitable for further confirmation steps\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#e8f5e8;padding:20px;border-radius:16px;\"\u003e\n        \u003ch4 style=\"text-align:center;\"\u003e✅ Quality\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e✓ Reliable enrichment performance\u003c\/li\u003e\n          \u003cli\u003e✓ Consistent batch quality\u003c\/li\u003e\n          \u003cli\u003e✓ COA available\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FOOTER --\u003e\n  \u003cdiv style=\"background:#f8fafc;padding:20px;border-radius:12px;text-align:center;border:1px solid #d8e1e8;\"\u003e\n    \u003cp style=\"font-size:13px;margin:0;\"\u003e\n      \u003cstrong\u003eDisclaimer:\u003c\/strong\u003e For laboratory and research use only.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Ausamics Life Science","offers":[{"title":"500 g","offer_id":48391406092543,"sku":"AS-1196-500G","price":125.0,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/ausamics.com.au\/products\/dev-glutamate-broth","provider":"AuSaMicS","version":"1.0","type":"link"}