{"product_id":"whatman-quantitative-filter-papers-ashless-grade-589-1","title":"Whatman Quantitative Filter Papers, Ashless, Grade 589\/1","description":"\u003cdiv\u003eWith less than 0.01% ash, Cytiva's Whatman Grade 589\/1 filter papers can be used for the Blaine test in the cement industry and as an ash content test filter for foodstuffs.\u003c\/div\u003e\n\u003cul class=\"cui-list cui-list--bullet\"\u003e\n\u003cli\u003eHerzberg filtration speed of 50 s*\u003c\/li\u003e\n\u003cli\u003eBlack ribbon filter’ for fast filtration of coarse precipitates\u003c\/li\u003e\n\u003cli\u003eHigh purity (\u0026lt; 0.01% ash)\u003c\/li\u003e\n\u003cli\u003eBlaine test and ash content test compatible\u003c\/li\u003e\n\u003cli\u003eAlso available prepleated as Grade 589\/1 ½\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e*The time taken to filter 100 ml water (20°C) through a filter area of 10 cm²  at a constant pressure of 5 cm water column\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"-spacing--bottom-24\"\u003e\n\u003ch2\u003eBlaine test filter paper\u003c\/h2\u003e\n\u003cp\u003eWhatman Grade 589\/1 filter papers from Cytiva's business are designed for fast filtration of coarse precipitates in support of tests such as cement fineness measurement in a standard Blaine test or determination of the ash content in foodstuffs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DSCBalances","offers":[{"title":"10300009","offer_id":36822589866134,"sku":"10300009","price":48.56,"currency_code":"USD","in_stock":true},{"title":"10300010","offer_id":36822824812694,"sku":"10300010","price":58.25,"currency_code":"USD","in_stock":true},{"title":"10300011","offer_id":36822590455958,"sku":"10300011","price":67.97,"currency_code":"USD","in_stock":true},{"title":"10300012","offer_id":36822085992598,"sku":"10300012","price":92.15,"currency_code":"USD","in_stock":true},{"title":"10300014","offer_id":36822086549654,"sku":"10300014","price":135.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0489\/6990\/8374\/files\/digi-4536-original-png.jpg?v=1792611329","url":"https:\/\/www.dscbalances.com\/products\/whatman-quantitative-filter-papers-ashless-grade-589-1","provider":"DSCBalances","version":"1.0","type":"link"}