{"product_id":"whatman-quantitative-filter-papers-ashless-grade-589-2-10300110","title":"Whatman™ Quantitative Filter Papers, Ashless, Grade 589\/2","description":"\u003cp\u003eWhatman Grade 589\/2 filters from Cytiva are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh purity (\u0026lt; 0.01% ash)\u003c\/li\u003e\n\u003cli\u003eRetention of medium fine precipitates, such as grains of sand\u003c\/li\u003e\n\u003cli\u003eHerzberg filtration speed of 140 s*\u003c\/li\u003e\n\u003cli\u003e‘White ribbon filter’\u003c\/li\u003e\n\u003c\/ul\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\u003cp\u003eWhatman quantitative filters from Cytiva's business are designed for gravimetric analysis. Grade 589\/2 Whatman ashless filter paper can also be purchased as pre-pleated 589\/2 ½ sheets.\u003c\/p\u003e\u003cp\u003eGeneral filtration with quantitative papers\u003c\/p\u003e\u003cp\u003eGrade 589\/2 ashless filter paper can be used when medium fine precipitates are being collected and papers must be ashed to support analysis. Grade 589\/2 is suitable for a variety of routine quantitative analysis methods, such as determination of the sand content in foodstuffs, flour analysis, and aqueous suspension analysis in the paper industry.\u003c\/p\u003e\u003cp\u003eLooking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you \u003ca href=\"\/solutions\/lab-filtration\"\u003efind the optimal filter\u003c\/a\u003e for your needs to ensure reliable analysis.\u003c\/p\u003e","brand":"Cytiva","offers":[{"title":"12.7 mm \/ Grade 589\/2","offer_id":45982256726095,"sku":"10300102","price":389.0,"currency_code":"ILS","in_stock":true},{"title":"40.5 mm \/ Grade 589\/2","offer_id":45982256758863,"sku":"10300103","price":154.0,"currency_code":"ILS","in_stock":true},{"title":"50 mm \/ Grade 589\/2","offer_id":45982256791631,"sku":"10300106","price":161.0,"currency_code":"ILS","in_stock":true},{"title":"55 mm \/ Grade 589\/2","offer_id":45982256824399,"sku":"10300107","price":161.0,"currency_code":"ILS","in_stock":true},{"title":"70 mm \/ Grade 589\/2","offer_id":45982256857167,"sku":"10300108","price":194.0,"currency_code":"ILS","in_stock":true},{"title":"90 mm \/ Grade 589\/2","offer_id":45982256889935,"sku":"10300109","price":261.0,"currency_code":"ILS","in_stock":true},{"title":"110 mm \/ Grade 589\/2","offer_id":45982256922703,"sku":"10300110","price":312.0,"currency_code":"ILS","in_stock":true},{"title":"125 mm \/ Grade 589\/2","offer_id":45982256955471,"sku":"10300111","price":372.0,"currency_code":"ILS","in_stock":true},{"title":"150 mm \/ Grade 589\/2","offer_id":45982256988239,"sku":"10300112","price":482.0,"currency_code":"ILS","in_stock":true},{"title":"185 mm \/ Grade 589\/2","offer_id":45982257021007,"sku":"10300114","price":606.0,"currency_code":"ILS","in_stock":true},{"title":"240 mm \/ Grade 589\/2","offer_id":45982257053775,"sku":"10300120","price":1132.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/digi-4536-original-png_96b4d0ae-efc4-4e04-bb61-dfd76ec47b8b.png?v=1785959418","url":"https:\/\/www.danyel.co.il\/products\/whatman-quantitative-filter-papers-ashless-grade-589-2-10300110","provider":"danyel biotech","version":"1.0","type":"link"}