{"product_id":"cn-white-black-sterile-12-m-cellulose-nitrate-cn-membrane-filter","title":"CN white - black, sterile, 1.2 m","description":"\u003cp\u003eCellulose nitrate (CN) membrane filters with a pore size of 1,2 µm and a diameter of 47 mm are laboratory filtration discs made from cellulose nitrate, also described as cellulose mixed ester (CN, MCE). They are used in workflows such as colony count determination, particle testing, microscopy and sterility testing, where a defined membrane geometry supports consistent sample handling. This non-sterile variant is supplied in a pack of 100 pieces and is suited to routine microbiological and analytical filtration tasks that do not require pre-sterilized membranes. The CN\/MCE material provides the handling profile familiar in many microbiology laboratories for aqueous sample work-up and related examinations. Offered by manufacturer Sartorius, the filters come with a net weight of 0,109 kg per pack and integrate into standard bench and quality-control setups. Clear specification of pore size and diameter helps laboratories match the membrane to protocol requirements for particle retention and colony work. These 47 mm discs with 1,2 µm pores are a practical consumable choice when reproducible membrane dimensions are needed for everyday filtration and examination steps.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/carbohydrates-and-sugars\"\u003eCarbohydrates \u0026amp; sugars\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/biochemicals-and-reagents\"\u003eBiochemicals \u0026amp; reagents\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: Room Temperature\u003c\/li\u003e\n\u003cli\u003ePore size: 1,2 µm\u003c\/li\u003e\n\u003cli\u003eDiameter: 47 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: cellulose nitrate, cellulose mixed ester (CN, MCE)\u003c\/li\u003e\n\u003cli\u003eSterility: non-sterile\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sartorius","offers":[{"title":"Default Title","offer_id":57997512573260,"sku":"1140347ACN","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-1140347ACN.png?v=1783730730","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/cn-white-black-sterile-12-m-cellulose-nitrate-cn-membrane-filter","provider":"Luminix Health","version":"1.0","type":"link"}