{"product_id":"tetrathionate-broth-base","title":"TETRATHIONATE BROTH BASE (AS‑1359) (Ausamics Life Science — Selective Salmonella Enrichment)","description":"\u003cdiv class=\"aus-tetrathionate-product\" 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;\"\u003e\n\n  \u003c!-- Hero Section --\u003e\n  \u003cdiv style=\"background:linear-gradient(135deg,#f5faff 0%,#dbeafe 100%);border-radius:18px;padding:40px;margin-bottom:30px;box-shadow:0 4px 15px rgba(0,0,0,0.08);border:1px solid #d0e2f2;border-left:8px solid #2563eb;\"\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:#1d4ed8;font-weight:700;margin-bottom:12px;background:#fff;padding:6px 12px;border-radius:20px;border:1px solid #d0e2f2;\"\u003e\n          AuSaMicS Life Science • Salmonella Enrichment\n        \u003c\/div\u003e\n\n        \u003ch1 style=\"color:#1e3a8a;margin:0 0 8px 0;font-size:32px;font-weight:700;\"\u003eTetrathionate Broth Base\u003c\/h1\u003e\n        \u003ch2 style=\"color:#1e40af;margin:0 0 15px 0;font-weight:400;font-size:20px;opacity:.9;\"\u003e\n          Selective Enrichment Medium for \u003cem\u003eSalmonella\u003c\/em\u003e Detection\n        \u003c\/h2\u003e\n\n        \u003cp style=\"font-size:17px;margin:0 0 20px 0;color:#334155;max-width:650px;font-weight:500;\"\u003e\n          Tetrathionate Broth Base is a \u003cstrong\u003ehighly selective enrichment medium\u003c\/strong\u003e formulated to recover \n          \u003cem\u003eSalmonella\u003c\/em\u003e from food, water, and clinical specimens. Tetrathionate and brilliant green suppress \n          competing flora, enabling the multiplication of low-level or stressed Salmonella in mixed microbial populations.\n        \u003c\/p\u003e\n\n        \u003cdiv style=\"display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;\"\u003e\n          \u003cspan style=\"background:#2563eb;color:#fff;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003eAS‑1359\u003c\/span\u003e\n          \u003cspan style=\"background:#fff;border:2px solid #2563eb;color:#1d4ed8;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003e🧪 Selective Enrichment\u003c\/span\u003e\n          \u003cspan style=\"background:#16a34a;color:#fff;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003e✓ Australian Stock\u003c\/span\u003e\n          \u003cspan style=\"background:#facc15;color:#1a1a1a;padding:8px 16px;border-radius:25px;font-size:13px;font-weight:600;\"\u003e🦠 Salmonella Recovery\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🚀 \u003cstrong\u003eSame‑Day Dispatch\u003c\/strong\u003e\u003c\/span\u003e\n          \u003cspan\u003e🥚 \u003cstrong\u003eFood \u0026amp; Water Testing\u003c\/strong\u003e\u003c\/span\u003e\n          \u003cspan\u003e📚 \u003cstrong\u003eISO • FDA‑BAM • WHO\u003c\/strong\u003e\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Quality Card --\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 #d0e2f2;\"\u003e\n        \u003ch4 style=\"color:#1e3a8a;margin:0 0 15px 0;text-align:center;font-size:16px;\"\u003e🏆 Salmonella Enrichment 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🎯 \u003cstrong\u003eTetrathionate Selectivity\u003c\/strong\u003e – suppresses competing flora\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:12px;\"\u003e🧪 \u003cstrong\u003eOptimized Nutrients\u003c\/strong\u003e – supports Salmonella multiplication\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:12px;\"\u003e📋 \u003cstrong\u003eISO \u0026amp; FDA‑BAM Compliant\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:12px;\"\u003e⚡ \u003cstrong\u003eReliable Recovery\u003c\/strong\u003e – even in mixed samples\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom:12px;\"\u003e📞 \u003cstrong\u003eExpert Support\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin-top:20px;padding:15px;background:#f0f9ff;border-radius:12px;text-align:center;border:1px solid #bfdbfe;\"\u003e\n          \u003cdiv style=\"color:#2563eb;font-weight:600;font-size:14px;\"\u003eBrilliant Green Indicator\u003c\/div\u003e\n          \u003cdiv style=\"color:#4a5568;font-size:13px;margin-top:5px;\"\u003e\n            Enhances selectivity against Gram‑positive and coliform bacteria\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Main Grid --\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:1.2fr 0.8fr;gap:40px;margin-bottom:40px;\"\u003e\n\n    \u003c!-- LEFT COLUMN --\u003e\n    \u003cdiv\u003e\n\n      \u003c!-- Overview \u0026 Applications --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#1e3a8a;font-size:22px;margin:0 0 15px 0;padding-bottom:10px;border-bottom:3px solid #2563eb;\"\u003e📘 Overview \u0026amp; Applications\u003c\/h3\u003e\n\n        \u003cdiv style=\"background:#f0f9ff;padding:20px;border-radius:16px;border-left:5px solid #2563eb;margin-bottom:15px;font-size:14px;color:#334155;\"\u003e\n          \u003cp\u003e\n            Tetrathionate Broth Base is a selective enrichment medium used to isolate and recover \n            \u003cstrong\u003eSalmonella spp.\u003c\/strong\u003e from food, water, and clinical specimens. Tetrathionate and brilliant green \n            inhibit competing organisms, increasing the likelihood of detecting low-level Salmonella in mixed samples.\n          \u003c\/p\u003e\n          \u003cp\u003e\n            Widely used in \u003cstrong\u003efood microbiology, clinical diagnostics, and environmental monitoring\u003c\/strong\u003e.\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:15px;\"\u003e\n\n          \u003cdiv style=\"background:#ecfdf5;padding:15px;border-radius:12px;border:1px solid #bbf7d0;\"\u003e\n            \u003cstrong style=\"color:#15803d;\"\u003e🎯 Applications\u003c\/strong\u003e\n            \u003cul style=\"list-style:none;padding:0;margin-top:8px;color:#166534;\"\u003e\n              \u003cli\u003e• Enrichment of Salmonella from food \u0026amp; water\u003c\/li\u003e\n              \u003cli\u003e• ISO, FDA‑BAM, WHO compliant workflows\u003c\/li\u003e\n              \u003cli\u003e• Pre‑enrichment before XLD, SS, BGA\u003c\/li\u003e\n              \u003cli\u003e• Quality control in food processing\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv style=\"background:#fefce8;padding:15px;border-radius:12px;border:1px solid #facc15;\"\u003e\n            \u003cstrong style=\"color:#854d0e;\"\u003e🔍 Key Features\u003c\/strong\u003e\n            \u003cul style=\"list-style:none;padding:0;margin-top:8px;color:#92400e;\"\u003e\n              \u003cli\u003e• Tetrathionate selectively inhibits non‑target flora\u003c\/li\u003e\n              \u003cli\u003e• Supports rapid Salmonella multiplication\u003c\/li\u003e\n              \u003cli\u003e• Compatible with downstream selective plating\u003c\/li\u003e\n              \u003cli\u003e• Standardized for global compliance\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Composition Table --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#1e3a8a;font-size:22px;margin:0 0 15px 0;padding-bottom:10px;border-bottom:3px solid #2563eb;\"\u003e🧪 Complete Tetrathionate Formulation\u003c\/h3\u003e\n\n        \u003cdiv style=\"background:#f0f9ff;padding:20px;border-radius:16px;border-left:5px solid #2563eb;\"\u003e\n          \u003ch4 style=\"color:#1e3a8a;margin:0 0 15px 0;font-size:16px;\"\u003e📋 Composition (per Liter)\u003c\/h4\u003e\n\n          \u003cdiv style=\"overflow-x:auto;\"\u003e\n            \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;border:1px solid #d0e2f2;border-radius:12px;overflow:hidden;\"\u003e\n              \u003cthead style=\"background:#e0f2fe;\"\u003e\n                \u003ctr\u003e\n                  \u003cth style=\"padding:12px;text-align:left;\"\u003eComponent\u003c\/th\u003e\n                  \u003cth style=\"padding:12px;text-align:left;\"\u003eAmount\u003c\/th\u003e\n                  \u003cth style=\"padding:12px;text-align:left;\"\u003eFunction\u003c\/th\u003e\n                \u003c\/tr\u003e\n              \u003c\/thead\u003e\n              \u003ctbody\u003e\n                \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003ePeptone \/ Proteose Peptone\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e10 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eNitrogen \u0026amp; growth factors\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eYeast Extract\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e5 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eVitamins \u0026amp; cofactors\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eSodium Chloride\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e5 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eOsmotic balance\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eSodium Tetrathionate\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e10 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eSelective agent\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"padding:10px;\"\u003eBrilliant Green\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003e0.01 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px;\"\u003eSuppresses Gram‑positive \u0026amp; coliforms\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003c\/tbody\u003e\n            \u003c\/table\u003e\n          \u003c\/div\u003e\n\n          \u003cp style=\"margin-top:12px;font-size:13px;color:#374151;\"\u003e\n            \u003cstrong\u003eFinal pH:\u003c\/strong\u003e 7.2 ± 0.2 at 25 °C\n          \u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Preparation \u0026 Incubation --\u003e\n      \u003cdiv style=\"margin-bottom:35px;\"\u003e\n        \u003ch3 style=\"color:#1e3a8a;font-size:22px;margin:0 0 20px 0;padding-bottom:10px;border-bottom:3px solid #2563eb;\"\u003e⚗️ Preparation, Incubation \u0026amp; Interpretation\u003c\/h3\u003e\n\n        \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;\"\u003e\n\n          \u003c!-- Preparation --\u003e\n          \u003cdiv style=\"background:#f0f9ff;padding:20px;border-radius:16px;border-left:5px solid #2563eb;\"\u003e\n            \u003ch4 style=\"color:#1e3a8a;margin:0 0 12px 0;font-size:16px;\"\u003e🧴 Preparation\u003c\/h4\u003e\n            \u003col style=\"padding-left:18px;font-size:14px;color:#374151;\"\u003e\n              \u003cli\u003eSuspend medium in purified water.\u003c\/li\u003e\n              \u003cli\u003eHeat with agitation until fully dissolved.\u003c\/li\u003e\n              \u003cli\u003eDispense into tubes or flasks.\u003c\/li\u003e\n              \u003cli\u003eSterilize at \u003cstrong\u003e121 °C for 15 minutes\u003c\/strong\u003e.\u003c\/li\u003e\n              \u003cli\u003eCool before use.\u003c\/li\u003e\n            \u003c\/ol\u003e\n          \u003c\/div\u003e\n\n          \u003c!-- Incubation --\u003e\n          \u003cdiv style=\"background:#ecfdf5;padding:20px;border-radius:16px;border-left:5px solid #16a34a;\"\u003e\n            \u003ch4 style=\"color:#166534;margin:0 0 12px 0;font-size:16px;\"\u003e🌡️ Incubation\u003c\/h4\u003e\n            \u003cul style=\"padding-left:16px;font-size:14px;color:#166534;\"\u003e\n              \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 35–37 °C\u003c\/li\u003e\n              \u003cli\u003e\n\u003cstrong\u003eDuration:\u003c\/strong\u003e 18–24 hours\u003c\/li\u003e\n              \u003cli\u003eUp to 48 hours for slow-growing Salmonella\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n\n          \u003c!-- Interpretation --\u003e\n          \u003cdiv style=\"background:#fef2f2;padding:20px;border-radius:16px;border-left:5px solid #dc2626;\"\u003e\n            \u003ch4 style=\"color:#991b1b;margin:0 0 12px 0;font-size:16px;\"\u003e🔍 Interpretation\u003c\/h4\u003e\n            \u003cul style=\"padding-left:16px;font-size:14px;color:#7f1d1d;\"\u003e\n              \u003cli\u003e\n\u003cstrong\u003ePositive enrichment:\u003c\/strong\u003e turbidity\u003c\/li\u003e\n              \u003cli\u003eSubculture onto XLD, SS, or other selective agar\u003c\/li\u003e\n              \u003cli\u003eNo growth suggests absence or suppression of Salmonella\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- QC --\u003e\n      \u003cdiv style=\"background:linear-gradient(135deg,#f5faff 0%,#dbeafe 100%);padding:20px;border-radius:16px;border-left:5px solid #2563eb;\"\u003e\n        \u003ch4 style=\"color:#1e3a8a;margin:0 0 15px 0;font-size:16px;\"\u003e🔬 Quality Control \u0026amp; Standards\u003c\/h4\u003e\n\n        \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px;font-size:14px;color:#374151;\"\u003e\n\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#2563eb;\"\u003ePositive Control:\u003c\/strong\u003e\u003cbr\u003e\n            \u003cem\u003eSalmonella Typhimurium\u003c\/em\u003e\u003cbr\u003e\n            Expected: growth\/turbidity\n          \u003c\/div\u003e\n\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#2563eb;\"\u003eNegative Control:\u003c\/strong\u003e\u003cbr\u003e\n            \u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\n            Expected: inhibited or minimal growth\n          \u003c\/div\u003e\n\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#2563eb;\"\u003eStandards:\u003c\/strong\u003e\u003cbr\u003e\n            ISO • FDA‑BAM • WHO\n          \u003c\/div\u003e\n\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#2563eb;\"\u003eDocumentation:\u003c\/strong\u003e\u003cbr\u003e\n            COA + QC data available\n          \u003c\/div\u003e\n\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- RIGHT COLUMN --\u003e\n    \u003cdiv\u003e\n\n      \u003c!-- Snapshot --\u003e\n      \u003cdiv style=\"background:#ffffff;padding:20px;border-radius:16px;border:1px solid #d0e2f2;margin-bottom:25px;\"\u003e\n        \u003ch3 style=\"color:#1e3a8a;font-size:18px;margin:0 0 12px 0;\"\u003e📦 Product Snapshot\u003c\/h3\u003e\n        \u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding:6px 4px;color:#64748b;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding:6px 4px;font-weight:600;color:#111827;\"\u003eTetrathionate Broth Base\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding:6px 4px;color:#64748b;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding:6px 4px;font-weight:600;color:#111827;\"\u003eAS‑1359\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding:6px 4px;color:#64748b;\"\u003eFormat\u003c\/td\u003e\n\u003ctd style=\"padding:6px 4px;color:#111827;\"\u003eDehydrated culture medium\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding:6px 4px;color:#64748b;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"padding:6px 4px;color:#111827;\"\u003eSelective enrichment of Salmonella\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd style=\"padding:6px 4px;color:#64748b;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 4px;color:#111827;\"\u003eISO • FDA‑BAM • WHO\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Storage --\u003e\n      \u003cdiv style=\"background:#f0f9ff;padding:20px;border-radius:16px;border:1px solid #d0e2f2;margin-bottom:25px;\"\u003e\n        \u003ch3 style=\"color:#1e3a8a;font-size:18px;margin:0 0 12px 0;\"\u003e🧊 Storage \u0026amp; Stability\u003c\/h3\u003e\n        \u003cul style=\"padding-left:16px;font-size:14px;color:#334155;\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePowdered medium:\u003c\/strong\u003e 15–30 °C, dry \u0026amp; sealed\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePrepared medium:\u003c\/strong\u003e 2–8 °C, protected from light\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eShelf life:\u003c\/strong\u003e Use within recommended period\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Warnings --\u003e\n      \u003cdiv style=\"background:#fef2f2;padding:20px;border-radius:16px;border:1px solid #fecaca;\"\u003e\n        \u003ch3 style=\"color:#b91c1c;font-size:18px;margin:0 0 12px 0;\"\u003e⚠️ Warnings \u0026amp; Precautions\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ausamics Life Science","offers":[{"title":"100 g","offer_id":48383924961535,"sku":"AS-1359-100G","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"500 g","offer_id":48383924994303,"sku":"AS-1359-500G","price":125.0,"currency_code":"AUD","in_stock":true},{"title":"2.5 kg","offer_id":48383925125375,"sku":"AS-1359-2.5KG","price":525.0,"currency_code":"AUD","in_stock":true},{"title":"10 kg","offer_id":48383925158143,"sku":"AS-1359-10KG","price":1950.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/TETRATHIONATE_BROTH_BASE.jpg?v=1775728451","url":"https:\/\/ausamics.com.au\/products\/tetrathionate-broth-base","provider":"AuSaMicS","version":"1.0","type":"link"}