{"product_id":"whatman-gd-xp-non-sterile-nylon-syringe-filters-w-prefilter-6971-2504","title":"Whatman™ GD\/XP non-sterile nylon syringe filters w\/prefilter","description":"\u003cp\u003eThe Whatman™ GD\/XP non-sterile nylon membrane syringe filters are designed to prepare and enhance the inorganic ion analysis of hard-to-filter samples greater than 10 mL. Each unit contains a prefiltration stack of polypropylene prefilters and nylon membrane.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncorporates a two-layer polypropylene prefilter stack rather than a multi-layer glass fiber stack to minimize levels of ion extractables\u003c\/li\u003e\n\u003cli\u003eExtremely low protein binding syringe filter\u003c\/li\u003e\n\u003cli\u003eHigh loading volume for filtration of challenging samples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisposable syringe filter for trace metal analysis\u003c\/p\u003e\n\n\u003cp\u003eBecause of their high purity and minimal ion extractables, GD\/XP syringe filters are recommended for analyzing ion content that would otherwise experience interference from glass-based extractables. For example, GD\/XP is used for trace metal analysis, particularly ion analysis using inductively coupled plasma-mass spectrometry (ICP-MS).\u003c\/p\u003e\n\n\u003cp\u003eNylon membrane considerations\u003c\/p\u003e\n\n\u003cp\u003eNylon membrane is hydrophilic and is a good choice for aqueous and\/ or aqueous organic samples. The membrane offers good chemical resistance to most common HPLC solvents, however it has limited resistance to acids, bases, halogenated hydrocarbons, aldehydes and strong oxidizing agents. The most common application is HPLC sample filtration.\u003c\/p\u003e\n\n\u003cp\u003eISCC+ certified Biobased polypropylene housing (25mm devices):\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e90% Biobased plastic resin.\u003c\/li\u003e\n\t\u003cli\u003eBiobased plastic resin is ISCC Plus certified using Mass Balance approach.\u003c\/li\u003e\n\t\u003cli\u003eThe polypropylene accounts for 95% of the weight\/composition of the syringe filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRead more on the topic \u003ca href=\"\/about-us\/sustainability\/products-and-innovation\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d3.cytivalifesciences.com\/prod\/IFU\/00090212.pdf\"\u003eInstructions for use (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Cytiva","offers":[{"title":"Yes \/ 150 pieces","offer_id":45982205411407,"sku":"6970-2504","price":2693.0,"currency_code":"ILS","in_stock":true},{"title":"Yes \/ 1500 pieces","offer_id":45982205444175,"sku":"6971-2504","price":0.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/digi-26624-original-png_4b0c9682-ed4a-4a28-8a43-330a922ac279.png?v=1785958971","url":"https:\/\/www.danyel.co.il\/products\/whatman-gd-xp-non-sterile-nylon-syringe-filters-w-prefilter-6971-2504","provider":"danyel biotech","version":"1.0","type":"link"}