{"product_id":"semiprep-preparative-guard-cartridge-holder-5095-01","title":"Semiprep\/Preparative Guard Cartridge Holder","description":"\u003cp\u003eGuard columns can provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. The guard cartridge is a convenient and cost-effective format that allows it to be replaced as needed without disconnecting the holder from the main column. Any compounds or particulate material that would block the frits or highly adsorb to the primary column will do so on the guard column, thereby protecting and extending the lifetime of the more costly column. In addition to protective uses, guard columns can be used as sacrificial preparative components.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003ctd\u003eGuard Cartridge Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGuard Column Size\u003c\/th\u003e\n\u003ctd\u003eSemiprep\/Preparative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardware Material\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUOM\u003c\/th\u003e\n\u003ctd\u003e1 EACH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hamiltoncompany.com\/knowledge-base\/application-note\/a-bridge-over-troubled-waters-navigating-selenium-speciation\"\u003eA Bridge Over Troubled Waters Navigating Selenium Speciation (Application Note)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hamiltoncompany.com\/product-specs\/5095-01\"\u003e5095 01 (Specification)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton Company","offers":[{"title":"Default Title","offer_id":46487090888783,"sku":"5095-01","price":1662.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/HPLC_Guard-Cartridge-Holder_Stainless-Steel.jpg?v=1787651029","url":"https:\/\/www.danyel.co.il\/products\/semiprep-preparative-guard-cartridge-holder-5095-01","provider":"danyel biotech","version":"1.0","type":"link"}