{"product_id":"whatman-quantitative-filter-papers-ashless-grade-589-3","title":"Whatman Quantitative Filter Papers, Ashless, Grade 589\/3","description":"\u003cdiv\u003eWhatman Grade 589\/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.\u003c\/div\u003e\n\u003cul class=\"cui-list cui-list--bullet\"\u003e\n\u003cli\u003eHigh purity (\u0026lt; 0.01% ash) for ash free dry mass methods\u003c\/li\u003e\n\u003cli\u003e‘Blue ribbon filter’\u003c\/li\u003e\n\u003cli\u003eVery fine precipitate retention (class 2d acc. to DIN 53 135)\u003c\/li\u003e\n\u003cli\u003eHerzberg filtration speed of 750 s*\u003c\/li\u003e\n\u003cli\u003eAlso available prepleated as Grade 589\/3 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\u003eAsh free dry mass\u003c\/h2\u003e\n\u003cp\u003eGrade 589\/3 filter paper from Cytiva's business supports accurate measurement of ash free dry mass. The blue ribbon filter is an established component in a variety of quantitative analysis methods, such as quantification of insoluble contaminants in animal and vegetable fats and oils.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DSCBalances","offers":[{"title":"10300210","offer_id":36822592585878,"sku":"10300210","price":63.1,"currency_code":"USD","in_stock":true},{"title":"10300211","offer_id":36822592684182,"sku":"10300211","price":72.81,"currency_code":"USD","in_stock":true},{"title":"10300212","offer_id":36822093463702,"sku":"10300212","price":92.15,"currency_code":"USD","in_stock":true},{"title":"10300213","offer_id":39523922837654,"sku":"10300213","price":51.64,"currency_code":"USD","in_stock":true},{"title":"10300214","offer_id":36822592815254,"sku":"10300214","price":135.74,"currency_code":"USD","in_stock":true},{"title":"10300263","offer_id":39523923427478,"sku":"10300263","price":61.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0489\/6990\/8374\/files\/digi-4536-original-png_ea41212f-dac0-4df0-98bd-c79e16d120ee_dde4f44e-65a7-4179-b1b8-0fb0d02045e9.jpg?v=1792611081","url":"https:\/\/www.dscbalances.com\/products\/whatman-quantitative-filter-papers-ashless-grade-589-3","provider":"DSCBalances","version":"1.0","type":"link"}