{"product_id":"buffered-peptone-water","title":"Buffered Peptone Water (BPW)","description":"\u003cbody\u003e\n\n\n  \u003cmeta charset=\"UTF-8\"\u003e\n  \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n  \u003ctitle\u003eBuffered Peptone Water (BPW) | Non-Selective Pre-Enrichment Medium | AS-1160\u003c\/title\u003e\n  \u003cmeta name=\"description\" content=\"Buffered Peptone Water (BPW) for non-selective pre-enrichment and recovery of stressed microorganisms from food, water, and environmental samples. ISO-aligned formulation. Australian stock.\"\u003e\n\n\n\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-product\"\u003e\n\n  \u003cdiv style=\"background: linear-gradient(135deg, #eaf4fb 0%, #d9e8f4 100%); border-radius: 18px; padding: 40px; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #d4e2ec; border-left: 8px solid #1d6fb8;\"\u003e\n    \u003cdiv 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: #1d6fb8; font-weight: bold; margin-bottom: 12px; background: #fff; padding: 6px 12px; border-radius: 20px; border: 1px solid #d4e2ec;\"\u003eAuSaMicS Life Science • Food \u0026amp; Environmental Microbiology\u003c\/div\u003e\n        \u003ch1 style=\"color: #15324b; margin: 0 0 8px 0; font-size: 32px; font-weight: bold;\"\u003eBuffered Peptone Water (BPW)\u003c\/h1\u003e\n        \u003ch2 style=\"color: #243b53; margin: 0 0 15px 0; font-weight: 400; font-size: 20px; opacity: 0.95;\"\u003eNon-Selective Pre-Enrichment Medium for Food \u0026amp; Environmental Microbiology\u003c\/h2\u003e\n        \u003cp style=\"font-size: 17px; margin: 0 0 20px 0; color: #334e68; max-width: 700px; font-weight: 500;\"\u003eA gentle \u003cstrong\u003enon-selective pre-enrichment medium\u003c\/strong\u003e formulated for the recovery and resuscitation of stressed or sub-lethally injured microorganisms, especially \u003cem\u003eSalmonella\u003c\/em\u003e spp., before selective enrichment and plating steps in regulatory and routine microbiology workflows.\u003c\/p\u003e\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: 700; white-space: nowrap;\"\u003eAS-1160\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; white-space: nowrap;\"\u003e🧫 Non-Selective\u003c\/span\u003e\n          \u003cspan style=\"background: #2d5a3d; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e✓ ISO-Aligned\u003c\/span\u003e\n          \u003cspan style=\"background: #c9a84c; color: #1a1a1a; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🧪 Pre-Enrichment\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\u003eApplication:\u003c\/strong\u003e Food, water, environmental microbiology\u003c\/span\u003e\n          \u003cspan\u003e\u003cstrong\u003ePreparation:\u003c\/strong\u003e 20.0 g\/L\u003c\/span\u003e\n          \u003cspan\u003e\u003cstrong\u003eIncubation:\u003c\/strong\u003e 35–37°C \/ 18–24 h \/ aerobic\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background: #fff; padding: 25px; border-radius: 18px; box-shadow: 0 6px 20px rgba(0,0,0,0.10); min-width: 290px; border: 1px solid #d4e2ec;\"\u003e\n        \u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; text-align: center; font-size: 16px; font-weight: bold;\"\u003ePre-Enrichment Specialist\u003c\/h4\u003e\n        \u003cdiv style=\"font-size: 14px; color: #334e68; text-align: center; line-height: 1.5;\"\u003e\n          \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePeptone\u003c\/strong\u003e — gentle nutrient recovery\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePhosphate Buffer\u003c\/strong\u003e — stable neutral pH\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eNaCl\u003c\/strong\u003e — osmotic balance\u003c\/div\u003e\n          \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eNon-selective system\u003c\/strong\u003e — broad microbial resuscitation\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"margin-top: 20px; padding: 15px; background: #eef7ff; border-radius: 12px; text-align: center; border: 1px solid #cfe0f5;\"\u003e\n          \u003cdiv style=\"color: #1d6fb8; font-weight: 600; font-size: 14px;\"\u003eEssential First Step\u003c\/div\u003e\n          \u003cdiv style=\"color: #4a5568; font-size: 13px; margin-top: 5px;\"\u003eSalmonella \u0026amp; injured-cell recovery\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv\u003e\n\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;\"\u003eOverview\u003c\/h3\u003e\n        \u003cdiv style=\"background: #fff; padding: 22px; border-radius: 16px; border: 1px solid #d4e2ec;\"\u003e\n          \u003cp style=\"margin:0 0 14px 0;\"\u003eBuffered Peptone Water (BPW) is a non-selective pre-enrichment medium specifically designed for the recovery and resuscitation of stressed or sub-lethally injured microorganisms, particularly \u003cem\u003eSalmonella\u003c\/em\u003e spp., from food, water, and environmental samples.\u003c\/p\u003e\n          \u003cp style=\"margin:0 0 14px 0;\"\u003eBPW is widely accepted and specified in multiple international ISO workflows and plays a critical role as the first enrichment step in many regulatory microbiological testing methods. During food processing, microorganisms may be exposed to heat, acidity, dehydration, oxidative stress, or preservatives that injure cells and reduce direct recovery on selective media.\u003c\/p\u003e\n          \u003cp style=\"margin:0;\"\u003eBy offering a gentle nutrient environment with stable buffering, BPW allows injured organisms to repair and recover before exposure to selective enrichment broths and selective agar media, improving sensitivity and method reliability.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\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;\"\u003ePrinciple of the Medium\u003c\/h3\u003e\n        \u003cdiv style=\"background:#f8fbff; padding:20px; border-radius:16px; border-left:5px solid #1d6fb8;\"\u003e\n          \u003cp style=\"margin:0 0 12px 0; font-size:14px;\"\u003eBuffered Peptone Water contains peptone, sodium chloride, and a phosphate buffering system. Together, these components create favorable osmotic conditions and maintain a stable near-neutral pH during the early recovery stage.\u003c\/p\u003e\n          \u003cp style=\"margin:0 0 12px 0; font-size:14px;\"\u003eThis buffering capacity minimizes the inhibitory effects of acidic or otherwise stressful food matrices and supports cellular repair and metabolic recovery. Because target organisms such as \u003cem\u003eSalmonella\u003c\/em\u003e may be present in low numbers and in an injured state, pre-enrichment in BPW is often essential before exposure to selective enrichment media.\u003c\/p\u003e\n          \u003cp style=\"margin:0; font-size:14px;\"\u003eIn practical workflows, BPW acts as a recovery medium rather than a differential or selective system, making it particularly valuable when maximum resuscitation is more important than early suppression of background flora.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\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 #2d5a3d;\"\u003eApplications\u003c\/h3\u003e\n        \u003cdiv style=\"background:#f4fbf6; padding:20px; border-radius:16px; border-left:5px solid #2d5a3d;\"\u003e\n          \u003cul style=\"margin:0; padding-left:20px;\"\u003e\n            \u003cli\u003ePre-enrichment of \u003cem\u003eSalmonella\u003c\/em\u003e spp. from food and water samples\u003c\/li\u003e\n            \u003cli\u003eRecovery of stressed or injured bacteria following food processing\u003c\/li\u003e\n            \u003cli\u003eEnumeration and detection workflows involving \u003cem\u003eListeria monocytogenes\u003c\/em\u003e\n\u003c\/li\u003e\n            \u003cli\u003eSample dilution and homogenization in microbiological analysis\u003c\/li\u003e\n            \u003cli\u003eFood safety, environmental, and water microbiology laboratories\u003c\/li\u003e\n            \u003cli\u003eRoutine and regulatory microbiological testing\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\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;\"\u003eComplete Formulation \u0026amp; Functional Profile\u003c\/h3\u003e\n        \u003cdiv style=\"background:#f8fbff; 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;\"\u003eIndicative Composition (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 #d4e2ec;\"\u003e\n              \u003cthead style=\"background:#eaf4fb;\"\u003e\n                \u003ctr\u003e\n                  \u003cth style=\"padding:12px; text-align:left;\"\u003eIngredient\u003c\/th\u003e\n                  \u003cth style=\"padding:12px; text-align:left;\"\u003eConcentration\u003c\/th\u003e\n                  \u003cth style=\"padding:12px; text-align:left;\"\u003eFunction\u003c\/th\u003e\n                  \u003cth style=\"padding:12px; text-align:left;\"\u003eTechnical Role\u003c\/th\u003e\n                \u003c\/tr\u003e\n              \u003c\/thead\u003e\n              \u003ctbody\u003e\n                \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n                  \u003ctd style=\"padding:10px; font-weight:600;\"\u003ePeptone\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003e10.0 g\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eNutrient source\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eSupports microbial repair and recovery\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n                  \u003ctd style=\"padding:10px; font-weight:600;\"\u003eSodium chloride\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003e5.0 g\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eOsmotic balance\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eMaintains physiological conditions\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n                  \u003ctd style=\"padding:10px; font-weight:600;\"\u003eDisodium hydrogen phosphate\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003e3.5 g\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eBuffer component\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eSupports stable neutral pH\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                  \u003ctd style=\"padding:10px; font-weight:600;\"\u003ePotassium dihydrogen phosphate\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003e1.5 g\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eBuffer component\u003c\/td\u003e\n                  \u003ctd style=\"padding:10px;\"\u003eCompletes phosphate buffering system\u003c\/td\u003e\n                \u003c\/tr\u003e\n              \u003c\/tbody\u003e\n            \u003c\/table\u003e\n          \u003c\/div\u003e\n          \u003cp style=\"margin:12px 0 0 0; font-size:13px; color:#4a5568;\"\u003eTypical final pH: 7.0 ± 0.2 at 25°C. Typical reconstitution: 20.0 g\/L.\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff; padding:20px; border-radius:16px; border:1px solid #d4e2ec;\"\u003e\n          \u003ch4 style=\"color:#15324b; margin:0 0 15px 0; font-size:16px;\"\u003eRecovery Logic\u003c\/h4\u003e\n          \u003cdiv style=\"display:grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap:15px;\"\u003e\n            \u003cdiv style=\"background:#f4fbf6; padding:15px; border-radius:12px; border-left:4px solid #2d5a3d;\"\u003e\n              \u003cstrong style=\"color:#2d5a3d;\"\u003eGentle Nutrition\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003ePromotes repair of stressed or injured cells without selective pressure.\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;\"\u003epH Stability\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003ePhosphate buffering reduces inhibitory effects from acidic sample matrices.\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"background:#eaf4fb; padding:15px; border-radius:12px; border-left:4px solid #1d6fb8;\"\u003e\n              \u003cstrong style=\"color:#1d6fb8;\"\u003eMethod Compatibility\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003eActs as the first-stage medium before selective enrichment and plating.\u003c\/span\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cdiv style=\"background:#eef7ff; padding:15px; border-radius:10px; margin-top:15px; border:1px solid #cfe0f5;\"\u003e\n            \u003cstrong style=\"color:#1d6fb8;\"\u003ePractical Note:\u003c\/strong\u003e BPW is designed to maximize resuscitation and recovery, not to inhibit background flora at the earliest stage.\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\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;\"\u003ePre-Enrichment Media Comparison\u003c\/h3\u003e\n        \u003cdiv style=\"overflow-x:auto;\"\u003e\n          \u003ctable style=\"width:100%; border-collapse:collapse; font-size:13px; border:1px solid #d4e2ec;\"\u003e\n            \u003cthead style=\"background:#15324b; color:#fff;\"\u003e\n              \u003ctr\u003e\n                \u003cth style=\"padding:12px; text-align:left;\"\u003eMedium\u003c\/th\u003e\n                \u003cth style=\"padding:12px; text-align:left;\"\u003ePrimary Role\u003c\/th\u003e\n                \u003cth style=\"padding:12px; text-align:left;\"\u003eStrength\u003c\/th\u003e\n                \u003cth style=\"padding:12px; text-align:left;\"\u003eLimitation\u003c\/th\u003e\n                \u003cth style=\"padding:12px; text-align:left;\"\u003eBest Use\u003c\/th\u003e\n              \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr style=\"background:#eef7ff; border-bottom:1px solid #d4e2ec;\"\u003e\n                \u003ctd style=\"padding:10px; font-weight:bold; color:#1d6fb8;\"\u003eBuffered Peptone Water (BPW)\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eNon-selective pre-enrichment\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eExcellent for injured-cell recovery and sample homogenization\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eNo early suppression of competitors\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSalmonella pre-enrichment and broad recovery workflows\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n                \u003ctd style=\"padding:10px;\"\u003ePeptone Water\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSimple nutrient diluent\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eBasic recovery support\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eLess buffered than BPW\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eGeneral microbiological dilution\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n                \u003ctd style=\"padding:10px;\"\u003eLactose Broth\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003ePre-enrichment \/ presumptive coliform workflows\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eUseful in some traditional methods\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eNot as broadly preferred for modern BPW-type workflows\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eLegacy or method-specific use\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSelective enrichment broths\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSelective recovery after pre-enrichment\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSuppress background flora\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eCan inhibit injured cells if used too early\u003c\/td\u003e\n                \u003ctd style=\"padding:10px;\"\u003eSecond-stage enrichment\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\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;\"\u003eSelection Guide\u003c\/h3\u003e\n        \u003cdiv style=\"display:grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap:15px;\"\u003e\n          \u003cdiv style=\"background:#f4fbf6; padding:18px; border-radius:14px; border:1px solid #9fd6ae;\"\u003e\n            \u003cstrong style=\"color:#276749;\"\u003eChoose BPW if:\u003c\/strong\u003e\u003cbr\u003e\n            \u003cspan style=\"font-size:14px;\"\u003e• Cells may be heat-, acid-, or dehydration-stressed\u003cbr\u003e• A non-selective first step is required\u003cbr\u003e• Sample homogenization and recovery are both needed\u003c\/span\u003e\n          \u003c\/div\u003e\n          \u003cdiv style=\"background:#fffbea; padding:18px; border-radius:14px; border:1px solid #f6e05e;\"\u003e\n            \u003cstrong style=\"color:#975a16;\"\u003eChoose a selective broth if:\u003c\/strong\u003e\u003cbr\u003e\n            \u003cspan style=\"font-size:14px;\"\u003e• Pre-enrichment is already complete\u003cbr\u003e• You are moving to target-specific enrichment stages\u003c\/span\u003e\n          \u003c\/div\u003e\n          \u003cdiv style=\"background:#ebf8ff; padding:18px; border-radius:14px; border:1px solid #90cdf4;\"\u003e\n            \u003cstrong style=\"color:#2b6cb0;\"\u003eChoose a simpler diluent if:\u003c\/strong\u003e\u003cbr\u003e\n            \u003cspan style=\"font-size:14px;\"\u003e• Buffering is not important\u003cbr\u003e• The method does not require injured-cell recovery emphasis\u003c\/span\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background: linear-gradient(135deg, #eef7ff 0%, #d9e8f4 100%); padding: 20px; border-radius: 16px; border-left: 5px solid #1d6fb8;\"\u003e\n        \u003ch4 style=\"color: #15324b; margin: 0 0 15px 0; font-size: 16px;\"\u003eQuality Positioning \u0026amp; Workflow Value\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:#1d6fb8;\"\u003eTypical Use:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003eFirst-stage recovery medium before selective enrichment\u003c\/span\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#1d6fb8;\"\u003eSample Scope:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003eFood, water, environmental, and processing-associated samples\u003c\/span\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#1d6fb8;\"\u003eCommercial Position:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003eCore staple medium for regulatory and QC labs\u003c\/span\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003cstrong style=\"color:#1d6fb8;\"\u003eCross-Workflow Fit:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px; color:#5d4037;\"\u003eSalmonella, Listeria, Enterobacteriaceae-related methods\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 #cfe0f5;\"\u003e\n          \u003cstrong style=\"color:#1d6fb8;\"\u003eCommercial Positioning:\u003c\/strong\u003e A high-volume, reference-style pre-enrichment medium that laboratories expect to be reliable, economical, and consistent across batches.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n\n      \u003cdiv style=\"background:#fff; padding:25px; border-radius:18px; border:1px solid #d4e2ec; 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;\"\u003eTechnical 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 #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eCat. No.\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003eAS-1160\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eMedium Type\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003eNon-selective pre-enrichment medium\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eReconstitution\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003e20.0 g\/L\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eFinal pH\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003e7.0 ± 0.2 at 25°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eAppearance\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003eOff-white to light beige powder\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eSolubility\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003eCompletely soluble in water\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eSterilization\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003e121°C for 15 minutes\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eIncubation\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003e35–37°C \/ 18–24 hours \/ aerobic\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eStorage\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003eDehydrated: 15–30°C; Prepared: 2–8°C\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd style=\"padding:12px 8px; font-weight:600; background:#f8fbff;\"\u003eHS Code\u003c\/td\u003e\n              \u003ctd style=\"padding:12px 8px;\"\u003e3822.00\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#1d6fb8; padding:25px; border-radius:18px; color:#fff; margin-bottom:30px;\"\u003e\n        \u003ch4 style=\"color:#d6ecff; margin:0 0 15px 0; font-size:16px; text-align:center;\"\u003ePreparation Protocol\u003c\/h4\u003e\n        \u003col style=\"list-style:none; padding:0; margin:0;\"\u003e\n          \u003cli style=\"padding:8px 0; font-size:14px; position:relative; padding-left:35px;\"\u003e\n            \u003cspan style=\"position:absolute; left:0; top:8px; background:#fff; color:#1d6fb8; width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:bold;\"\u003e1\u003c\/span\u003e\n            Suspend \u003cstrong\u003e20.0 g\u003c\/strong\u003e of dehydrated medium in 1 L purified water.\n          \u003c\/li\u003e\n          \u003cli style=\"padding:8px 0; font-size:14px; position:relative; padding-left:35px;\"\u003e\n            \u003cspan style=\"position:absolute; left:0; top:8px; background:#fff; color:#1d6fb8; width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:bold;\"\u003e2\u003c\/span\u003e\n            Heat with agitation until completely dissolved.\n          \u003c\/li\u003e\n          \u003cli style=\"padding:8px 0; font-size:14px; position:relative; padding-left:35px;\"\u003e\n            \u003cspan style=\"position:absolute; left:0; top:8px; background:#fff; color:#1d6fb8; width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:bold;\"\u003e3\u003c\/span\u003e\n            Sterilize by autoclaving at \u003cstrong\u003e121°C for 15 minutes\u003c\/strong\u003e.\n          \u003c\/li\u003e\n          \u003cli style=\"padding:8px 0; font-size:14px; position:relative; padding-left:35px;\"\u003e\n            \u003cspan style=\"position:absolute; left:0; top:8px; background:#fff; color:#1d6fb8; width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:12px; font-weight:bold;\"\u003e4\u003c\/span\u003e\n            Cool to room temperature before use.\n          \u003c\/li\u003e\n        \u003c\/ol\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#fff; padding:25px; border-radius:18px; border:1px solid #d4e2ec; box-shadow:0 4px 12px rgba(0,0,0,0.08); margin-bottom:30px;\"\u003e\n        \u003ch3 style=\"color:#15324b; margin:0 0 16px 0; font-size:18px; text-align:center;\"\u003ePack Sizes \u0026amp; Suggested Pricing\u003c\/h3\u003e\n        \u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n          \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:600;\"\u003e100 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;\"\u003eAUD 32\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:600;\"\u003e250 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;\"\u003eAUD 59\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"border-bottom:1px solid #d4e2ec; background:#eef7ff;\"\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:700; color:#1d6fb8;\"\u003e500 g\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:700; color:#1d6fb8;\"\u003eAUD 95\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"border-bottom:1px solid #d4e2ec;\"\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:600;\"\u003e1 kg\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;\"\u003eAUD 165\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd style=\"padding:10px 8px; font-weight:600;\"\u003e5 kg\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;\"\u003eAUD 640\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#fff; padding:20px; border-radius:16px; border:1px solid #d4e2ec; margin-bottom:30px;\"\u003e\n        \u003ch4 style=\"color:#15324b; margin:0 0 15px 0; font-size:16px; text-align:center;\"\u003eQuality \u0026amp; Compliance\u003c\/h4\u003e\n        \u003cul style=\"margin:0; padding-left:18px; font-size:14px;\"\u003e\n          \u003cli\u003eManufactured under controlled conditions\u003c\/li\u003e\n          \u003cli\u003eBatch-to-batch consistency verified by QC testing\u003c\/li\u003e\n          \u003cli\u003eConforms to ISO performance requirements\u003c\/li\u003e\n          \u003cli\u003eSupported by Technical Data Sheet (TDS) and Certificate of Analysis (COA)\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#fff; padding:20px; border-radius:16px; border:1px solid #d4e2ec; margin-bottom:30px;\"\u003e\n        \u003ch4 style=\"color:#15324b; margin:0 0 15px 0; font-size:16px; text-align:center;\"\u003eWhy Buy BPW from AuSaMicS?\u003c\/h4\u003e\n        \u003cul style=\"margin:0; padding-left:18px; font-size:14px;\"\u003e\n          \u003cli\u003eAustralian-based supplier with fast local dispatch\u003c\/li\u003e\n          \u003cli\u003eISO-aligned, reference-grade formulation\u003c\/li\u003e\n          \u003cli\u003eClear technical documentation and responsive support\u003c\/li\u003e\n          \u003cli\u003eCompetitive pricing and reliable bulk supply\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp style=\"margin:12px 0 0 0; font-size:14px;\"\u003e\u003cstrong\u003eBulk pricing enquiries:\u003c\/strong\u003e sales@ausamics.com\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#fff; padding:20px; border-radius:16px; border:1px solid #d4e2ec;\"\u003e\n        \u003ch4 style=\"color:#15324b; margin:0 0 15px 0; font-size:16px; text-align:center;\"\u003eRelated Products\u003c\/h4\u003e\n        \u003cul style=\"margin:0; padding-left:18px; font-size:14px;\"\u003e\n          \u003cli\u003eRappaport Vassiliadis Soya Broth\u003c\/li\u003e\n          \u003cli\u003eSelenite Broth\u003c\/li\u003e\n          \u003cli\u003eXLD Agar\u003c\/li\u003e\n          \u003cli\u003eRVS Broth\u003c\/li\u003e\n          \u003cli\u003eOxford Agar\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:#15324b; color:#fff; border-radius:18px; padding:28px; margin-top:20px;\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:1.4fr 0.8fr; gap:24px;\"\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"margin:0 0 12px 0; font-size:22px;\"\u003eAuSaMicS Compliance \u0026amp; Supply Notes\u003c\/h3\u003e\n        \u003cp style=\"margin:0 0 10px 0; font-size:15px; color:#d6ecff;\"\u003eFor laboratory, food, and environmental microbiology use only. Not intended for diagnostic or clinical use in humans or animals.\u003c\/p\u003e\n        \u003cp style=\"margin:0; font-size:14px; color:#d6ecff;\"\u003eBatch-specific documentation may include Certificate of Analysis, Technical Data Sheet, and Safety Data Sheet depending on customer requirements.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.15); border-radius:14px; padding:18px;\"\u003e\n        \u003cdiv style=\"font-size:14px; margin-bottom:8px;\"\u003e\u003cstrong\u003eAuSaMicS Pty Ltd\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv style=\"font-size:14px; margin-bottom:4px;\"\u003e31 Longview CT, Thomastown, VIC 3074, Australia\u003c\/div\u003e\n        \u003cdiv style=\"font-size:14px; margin-bottom:4px;\"\u003eABN 56676640467\u003c\/div\u003e\n        \u003cdiv style=\"font-size:14px; margin-bottom:4px;\"\u003ewww.ausamics.com.au\u003c\/div\u003e\n        \u003cdiv style=\"font-size:14px; margin-bottom:4px;\"\u003esupport@ausamics.com\u003c\/div\u003e\n        \u003cdiv style=\"font-size:14px;\"\u003e+61 412 520 598\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/body\u003e","brand":"Ausamics Life Science","offers":[{"title":"250 g","offer_id":48116287045887,"sku":"AS-1160-250G","price":39.0,"currency_code":"AUD","in_stock":true},{"title":"500 g","offer_id":48116287078655,"sku":"AS-1160-500G","price":69.0,"currency_code":"AUD","in_stock":true},{"title":"2.5 kg","offer_id":48116287111423,"sku":"AS-1160-2.5KG","price":309.0,"currency_code":"AUD","in_stock":true},{"title":"10 kg","offer_id":48391057965311,"sku":"AS-1160-10KG","price":975.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/BPW.jpg?v=1771640357","url":"https:\/\/ausamics.com.au\/products\/buffered-peptone-water","provider":"AuSaMicS","version":"1.0","type":"link"}