{"product_id":"whatman-grade-604-qualitative-filter-papers","title":"Whatman Grade 604½ Qualitative Filter Papers","description":"\u003cdiv\u003eGrade 604½ Qualitative Filter Papers for coarse precipitates.\u003c\/div\u003e\n\u003cul class=\"cui-list cui-list--bullet\"\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\u003cdiv\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\n\u003c\/div\u003e","brand":"DSCBalances","offers":[{"title":"10312744","offer_id":36822835560598,"sku":"10312744","price":67.4,"currency_code":"USD","in_stock":true},{"title":"10312745","offer_id":36822835658902,"sku":"10312745","price":67.4,"currency_code":"USD","in_stock":true},{"title":"10312747","offer_id":36822835953814,"sku":"10312747","price":84.34,"currency_code":"USD","in_stock":true},{"title":"10312751","offer_id":36822836019350,"sku":"10312751","price":80.9,"currency_code":"USD","in_stock":true},{"title":"10312753","offer_id":36822836117654,"sku":"10312753","price":160.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0489\/6990\/8374\/files\/digi-28435-original-png.jpg?v=1792610786","url":"https:\/\/www.dscbalances.com\/products\/whatman-grade-604-qualitative-filter-papers","provider":"DSCBalances","version":"1.0","type":"link"}