{"product_id":"yeast-extract-2363","title":"Yeast extract, powdered, for bacteriology, 250 g, plastic","description":"\u003cp\u003eYeast extract is a powdered nutrient preparation for bacteriology, widely used as a rich source of peptides, amino acids, vitamins and growth factors in microbial culture media. It is identified by CAS number 8013-01-2 and EG number 232-387-9, with a density of 1,22 g\/cm³ and a boiling point of 105 °C. This yeast extract from manufacturer Carl ROTH supports media formulation in research, quality-control and teaching laboratories, including genetic engineering and broader life-science applications where complex organic nitrogen sources are required. Consistent use of a defined bacteriological-grade extract helps standardise growth conditions across batches of media. size is practical for routine media preparation without excessive bulk storage. Specify this powdered yeast extract whenever bacteriological media recipes call for a reliable yeast-derived nutrient component.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/essential-oils-and-fragrances\"\u003eEssential oils \u0026amp; fragrances\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/natural-products-and-essential-oils\"\u003eNatural products \u0026amp; essential oils\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTotal nitrogen: ≥8 %\u003c\/li\u003e\n\u003cli\u003eAmino nitrogen: 4.8-6.3 %\u003c\/li\u003e\n\u003cli\u003eRatio AN\/TN: 41-60\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤6 %\u003c\/li\u003e\n\u003cli\u003eAsh: ≤18 %\u003c\/li\u003e\n\u003cli\u003epH (5 % in H2O): 6.4-7.4\u003c\/li\u003e\n\u003cli\u003eSolubility (5 % in H2O): clear\u003c\/li\u003e\n\u003cli\u003eCAS number: 8013-01-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 500 g, 2.5 kg, 5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 232-387-9\u003c\/li\u003e\n\u003cli\u003eDensity: 1,22 g\/cm³\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2363-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTI0OXxhcHBsaWNhdGlvbi9wZGZ8YURKbUwyZ3dZUzg1TWpZeE9URXdPVFE1T1RFNEwxTlFSVnBmTWpNMk0xOUZUaTV3WkdZfDMyZDExNDNhNWIxZDJkOTVlOTcyMjdkZjRjYzFkZjZhN2JkMjNmOTRkNzUyZjdlZmFiN2FlZDU2ODBjZWQ4ZjI\" 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-2363-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDI2MTR8YXBwbGljYXRpb24vcGRmfGFHSTJMMmczTnk4NU1qQTJOREE1TVRNME1URXdMMU5FUWw4eU16WXpYMFJGWDBWT0xuQmtaZ3xjMzdkZWUyMzY2MjEzOWY2NDhjYTg1ODBjNGY3ODZiY2M1N2Q4ZWE4YTk5MTVhMTg3YmQ1NDExNGY3YzBlZTkw\" 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":"250 g \/ 1 piece","offer_id":56127960416588,"sku":"2363.1","price":59.05,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56127960449356,"sku":"2363.1","price":56.1,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56127960482124,"sku":"2363.1","price":53.15,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56127960514892,"sku":"2363.3","price":107.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56127960547660,"sku":"2363.3","price":102.03,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56127960580428,"sku":"2363.3","price":96.66,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56127960613196,"sku":"2363.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ 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piece","offer_id":56127960908108,"sku":"2363.7","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56127960940876,"sku":"2363.7","price":1046.81,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56127960973644,"sku":"2363.7","price":991.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2363-1000Wx1000H_c6bafc3c-ef7e-456f-8ce1-10597f08b0a7.jpg?v=1766411930","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/yeast-extract-2363","provider":"Luminix Health","version":"1.0","type":"link"}