{"product_id":"whatman-grade-604-qualitative-filter-papers-10312744","title":"Whatman™ Grade 604½ Qualitative Filter Papers","description":"\u003cp\u003eGrade 604½ Qualitative Filter Papers for coarse precipitates.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.\u003c\/li\u003e\n\u003cli\u003eDecreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.\u003c\/li\u003e\n\u003cli\u003eSavings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.\u003c\/li\u003e\n\u003cli\u003eIncreased total loading capacity as more filter area is available.\u003c\/li\u003e\n\u003cli\u003eThe prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters give improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.\u003c\/p\u003e","brand":"Cytiva","offers":[{"title":"125 mm","offer_id":45982234902607,"sku":"10312744","price":352.0,"currency_code":"ILS","in_stock":true},{"title":"150 mm","offer_id":45982234935375,"sku":"10312745","price":352.0,"currency_code":"ILS","in_stock":true},{"title":"185 mm","offer_id":45982234968143,"sku":"10312747","price":439.0,"currency_code":"ILS","in_stock":true},{"title":"240 mm","offer_id":45982235000911,"sku":"10312751","price":422.0,"currency_code":"ILS","in_stock":true},{"title":"320 mm","offer_id":45982235033679,"sku":"10312753","price":838.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/digi-28435-original-png_8b475fcc-aecf-4a4c-8990-402a3088bfa1.png?v=1785959305","url":"https:\/\/www.danyel.co.il\/products\/whatman-grade-604-qualitative-filter-papers-10312744","provider":"danyel biotech","version":"1.0","type":"link"}