{"product_id":"coliforms-chromogenic-agar-iso-8849","title":"Coliforms chromogenic Agar (ISO), ISO 9308-1, ISO 11133, for microbiology, 500 g","description":"\u003cp\u003eColiforms chromogenic Agar (ISO) is a dehydrated culture medium for microbiological detection and enumeration work aligned with ISO 9308-1 and ISO 11133. The 500 g unit is intended for laboratories performing microbiological analyses of water and related hygiene-monitoring tasks where chromogenic differentiation of coliform organisms supports clear colony reading. With a pack weight of about 0,604 kg, the medium suits routine media preparation in water-testing, environmental, and quality-control settings that follow standardized nutrient-media practice. Chromogenic agar formats help analysts distinguish target colonies under established ISO workflows while maintaining consistent medium performance across batches. Offered by manufacturer Carl ROTH, this product sits within nutrient media used for the examination of water and broader microbiological analysis programmes. It is suitable for institutions that need a defined ISO-referenced coliform medium in a practical laboratory pack size for ongoing surveillance, compliance testing, and method validation activities.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-fr\/collections\/enzymes-and-substrates\"\u003eEnzymes \u0026amp; substrates\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/biochemicals-and-reagents\"\u003eBiochemicals \u0026amp; reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSodium chloride (NaCl): 5,0 g\/l\u003c\/li\u003e\n\u003cli\u003edi-Sodium hydrogen phosphate: 2,7 g\/l\u003c\/li\u003e\n\u003cli\u003eSodium dihydrogen phosphate: 2,2 g\/l\u003c\/li\u003e\n\u003cli\u003eYeast extract: 2,0 g\/l\u003c\/li\u003e\n\u003cli\u003eCasein, enzymatically digested: 1,0 g\/l\u003c\/li\u003e\n\u003cli\u003eSodium pyruvate: 1,0 g\/l\u003c\/li\u003e\n\u003cli\u003eTryptophane: 1,0 g\/l\u003c\/li\u003e\n\u003cli\u003eSorbitol: 1,0 g\/l\u003c\/li\u003e\n\u003cli\u003eChromogene Mixture: 0,4 g\/l\u003c\/li\u003e\n\u003cli\u003eSodium heptadecyl sulphate (Tergitol-7): 0,15 g\/l\u003c\/li\u003e\n\u003cli\u003ePack size: 500 g\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +4 °C\u003c\/li\u003e\n\u003cli\u003eStandards: ISO 9308-1, ISO 11133\u003c\/li\u003e\n\u003cli\u003eProduct type: Chromogenic agar (dehydrated)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-8849-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjI1NHxhcHBsaWNhdGlvbi9wZGZ8YUdVeEwyZzVZUzg1TWpVME9UUTJOakF6TURNNEwxTlFSVnBmT0RnME9WOUZUaTV3WkdZfDc5NjI2OWJlYmE2MmNjYTcwZGFkOGNmZWE5ODI2ODM5NzkyOTJlOTcwNjNkZGQwMzdkNWQxYjc4NmJkZDAzMzk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-8849-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzk3NjB8YXBwbGljYXRpb24vcGRmfGFESXlMMmc1Wmk4NU1qQTJPREUxTlRVMU5qRTBMMU5FUWw4NE9EUTVYMFJGWDBWT0xuQmtaZ3wyNWEwM2UwMzk0OTRhYjBiZGYxNDc5YmViZjcyYjdjNTlmOTA2ODU0N2JhOGZjYjc5NmM4NjVlOGMxNThmOTZi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56173345276236,"sku":"8849.1","price":665.45,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56173345309004,"sku":"8849.1","price":632.18,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56173345341772,"sku":"8849.1","price":598.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8849-1000Wx1000H_67a1becc-c031-4eb1-adfd-51697b357b68.jpg?v=1766443731","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/coliforms-chromogenic-agar-iso-8849","provider":"Luminix Health","version":"1.0","type":"link"}