{"product_id":"fisherbrand-qualitative-grade-plain-filter-paper-circles-p8-grade-7-cm-100-pk","title":"Fisherbrand Qualitative Grade Plain Filter Paper Circles - P8 Grade, 7 cm, 100\/PK","description":"\u003cp id=\"qa_desc_hdr_label\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCellulose fiber papers\u003c\/li\u003e \u003cli\u003eGood wet strength\u003c\/li\u003e \u003cli\u003eSuitable for gravity, vacuum filtration systems and low suction filtration\u003c\/li\u003e \u003cli\u003eParticle Retention: 20–25µm\u003c\/li\u003e \u003cli\u003eCoarse porosity\u003c\/li\u003e \u003cli\u003eFiltration Speed: Herzberg, 55 seconds\u003c\/li\u003e \u003cli\u003eFlowrate: Fast—160mL\/min.\u003c\/li\u003e \u003cli\u003eSurface: Smooth, open texture\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eNot suitable for nitrogen analysis.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eSuitable for coarse and gelatinous precipitates. Retains Fe(OH)\u003csub\u003e3\u003c\/sub\u003e, Al(OH)\u003csub\u003e3\u003c\/sub\u003e, metallic sulfides, iron ores. For clarifying solutions, oils. For zinc analysis (Fe ppt removal). Size 19cm (09-804) widely used for sugar analysis.\u003c\/p\u003e","brand":"Others","offers":[{"title":"PK (1)","offer_id":51111504118075,"sku":"FSC-09-795B-PK","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/FSC-09-795B.png?v=1784718420","url":"https:\/\/preiser.com\/products\/fisherbrand-qualitative-grade-plain-filter-paper-circles-p8-grade-7-cm-100-pk","provider":"Preiser Scientific","version":"1.0","type":"link"}