{"product_id":"mr-vp-broth-methyl-red-voges-proskauer-broth-for-microbiology","title":"MR-VP Broth (AS-1297) | Methyl Red \u0026 Voges-Proskauer Microbiology Media","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-nutrient-product\"\u003e\n    \u003cdiv style=\"background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%); border-radius: 18px; padding: 40px; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #fecdd3; border-left: 8px solid #be123c;\" 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: #be123c; font-weight: bold; margin-bottom: 12px; background: #fff; padding: 6px 12px; border-radius: 20px; border: 1px solid #fecdd3;\"\u003eAuSaMicS Life Science • Differentiation Media\u003c\/div\u003e\n                \u003ch1 style=\"color: #881337; margin: 0 0 8px 0; font-size: 32px; font-weight: bold;\"\u003eMR-VP Broth\u003c\/h1\u003e\n                \u003ch2 style=\"color: #be123c; margin: 0 0 15px 0; font-weight: 400; font-size: 20px; opacity: 0.9;\"\u003eMethyl Red \u0026amp; Voges-Proskauer Differential Medium\u003c\/h2\u003e\n                \u003cp style=\"font-size: 17px; margin: 0 0 20px 0; color: #4c0519; max-width: 600px; font-weight: 500;\"\u003eA critical diagnostic broth for the \u003cstrong\u003eidentification of coliform bacteria\u003c\/strong\u003e. Facilitates both the Methyl Red acid-production test and the Voges-Proskauer acetoin-production assay.\u003c\/p\u003e\n                \n                \u003cdiv style=\"display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;\"\u003e\n                    \u003cspan style=\"background: #be123c; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003eAS-1297\u003c\/span\u003e \n                    \u003cspan style=\"background: #fff; border: 2px solid #e11d48; color: #e11d48; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🧪 IMViC Standard\u003c\/span\u003e \n                    \u003cspan style=\"background: #e11d48; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e✓ ISO \/ APHA\u003c\/span\u003e \n                    \u003cspan style=\"background: #334155; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e⚗️ Glucose Pathway Test\u003c\/span\u003e\n                \u003c\/div\u003e\n                \n                \u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: #881337;\"\u003e\n                    \u003cspan\u003e\u003cstrong\u003eSubstrate:\u003c\/strong\u003e Glucose (Buffered)\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eIncubation:\u003c\/strong\u003e 48h - 5 Days\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003epH:\u003c\/strong\u003e 6.9 ± 0.2\u003c\/span\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n            \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 #fecdd3;\"\u003e\n                \u003ch4 style=\"color: #881337; margin: 0 0 15px 0; text-align: center; font-size: 16px;\"\u003eDual-Test Logic\u003c\/h4\u003e\n                \u003cdiv style=\"font-size: 14px; color: #4c0519; text-align: center; line-height: 1.5;\"\u003e\n                    \u003cdiv style=\"margin-bottom: 12px; border-bottom: 1px solid #fff1f2; padding-bottom: 8px;\"\u003e\n\u003cstrong\u003eMR Positive\u003c\/strong\u003e\u003cbr\u003eStable acid (Red color)\u003c\/div\u003e\n                    \u003cdiv style=\"margin-bottom: 12px; border-bottom: 1px solid #fff1f2; padding-bottom: 8px;\"\u003e\n\u003cstrong\u003eVP Positive\u003c\/strong\u003e\u003cbr\u003eAcetoin production (Red\/Pink)\u003c\/div\u003e\n                    \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eBuffered Formula\u003c\/strong\u003e\u003cbr\u003ePrevents false negatives\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\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            \u003cdiv style=\"margin-bottom: 35px;\"\u003e\n                \u003ch3 style=\"color: #881337; font-size: 22px; margin: 0 0 15px 0; padding-bottom: 10px; border-bottom: 3px solid #be123c;\"\u003e🔬 Analytical Applications\u003c\/h3\u003e\n                \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 15px;\"\u003e\n                    \u003cdiv style=\"background: #f8fafc; padding: 20px; border-radius: 16px; border-left: 5px solid #be123c;\"\u003e\n                        \u003ch4 style=\"color: #881337; margin: 0 0 10px 0; font-size: 16px;\"\u003eIMViC Series\u003c\/h4\u003e\n                        \u003cp style=\"font-size: 14px; margin: 0;\"\u003eCore component for the identification of \u003ci\u003eE. coli\u003c\/i\u003e, \u003ci\u003eKlebsiella\u003c\/i\u003e, and \u003ci\u003eEnterobacter\u003c\/i\u003e species.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv style=\"background: #f8fafc; padding: 20px; border-radius: 16px; border-left: 5px solid #be123c;\"\u003e\n                        \u003ch4 style=\"color: #881337; margin: 0 0 10px 0; font-size: 16px;\"\u003eFood \u0026amp; Water Safety\u003c\/h4\u003e\n                        \u003cp style=\"font-size: 14px; margin: 0;\"\u003eDistinguishes fecal coliforms from environmental coliforms in quality control samples.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv style=\"margin-bottom: 35px;\"\u003e\n                \u003ch3 style=\"color: #881337; font-size: 22px; margin: 0 0 15px 0; padding-bottom: 10px; border-bottom: 3px solid #be123c;\"\u003e🧪 Nutrient Formulation (per Liter)\u003c\/h3\u003e\n                \u003cdiv style=\"background: #fff; padding: 20px; border-radius: 16px; border: 1px solid #e2e8f0;\"\u003e\n                    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px;\"\u003e\n                        \u003cthead style=\"background: #fff1f2;\"\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                            \u003c\/tr\u003e\n                        \u003c\/thead\u003e\n                        \u003ctbody\u003e\n                            \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eBuffered Peptone\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #be123c; font-weight: 600;\"\u003e7.0 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003eNitrogen \u0026amp; Essential Nutrients\u003c\/td\u003e\n                            \u003c\/tr\u003e\n                            \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eD-Glucose (Dextrose)\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #be123c; font-weight: 600;\"\u003e5.0 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003eFermentable Carbohydrate Substrate\u003c\/td\u003e\n                            \u003c\/tr\u003e\n                            \u003ctr\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eDipotassium Phosphate\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #be123c; font-weight: 600;\"\u003e5.0 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003eBuffer (Maintains Initial pH)\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\n        \u003cdiv\u003e\n            \u003cdiv style=\"background: #fff; padding: 25px; border-radius: 18px; border: 1px solid #fecdd3; box-shadow: 0 4px 12px rgba(0,0,0,0.08); margin-bottom: 30px;\"\u003e\n                \u003ch3 style=\"color: #881337; margin: 0 0 20px 0; font-size: 18px; text-align: center;\"\u003e📋 Technical Specs\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 #f1f5f9;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fff1f2;\"\u003eCatalog No.\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003eAS-1297\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fff1f2;\"\u003eFinal pH\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003e6.9 ± 0.2\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fff1f2;\"\u003eYield\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003e17.0 g \/ L\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fff1f2;\"\u003ePrepared Color\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003eYellow, Clear\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                    \u003c\/tbody\u003e\n                \u003c\/table\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv style=\"background: #881337; color: #fff; padding: 20px; border-radius: 16px; margin-bottom: 30px;\"\u003e\n                \u003ch4 style=\"color: #ffe4e6; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e⚗️ Laboratory Prep\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: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #fb7185; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e1\u003c\/span\u003e Suspend 17.0g in 1L distilled water.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #fb7185; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e2\u003c\/span\u003e Mix well and dispense into final tubes.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #fb7185; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e3\u003c\/span\u003e Autoclave at 121°C for 15 minutes.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #fb7185; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e4\u003c\/span\u003e For testing, split the broth after incubation for MR and VP assays.\u003c\/li\u003e\n                \u003c\/ol\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ausamics Life Science","offers":[{"title":"500 g","offer_id":48389799739647,"sku":"AS-1297-500G","price":71.0,"currency_code":"AUD","in_stock":true},{"title":"2 kg","offer_id":48389799772415,"sku":"AS-1297-2KG","price":245.0,"currency_code":"AUD","in_stock":true},{"title":"5 kg","offer_id":48389799805183,"sku":"AS-1297-5KG","price":545.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/MR-VP_Broth_AS-1297_Methyl_Red_Voges-Proskauer_Microbiology_Media.jpg?v=1775978523","url":"https:\/\/ausamics.com.au\/products\/mr-vp-broth-methyl-red-voges-proskauer-broth-for-microbiology","provider":"AuSaMicS","version":"1.0","type":"link"}