{"product_id":"qualitative-filter-paper-grade-631-4-25-cm-10-0-micron-100-pk-ahlstrom-6310-0425","title":"Qualitative Filter Paper, Grade 631, 4.25 cm, 10.0 micron, 100\/PK, Ahlstrom, 6310-0425","description":"\u003cp\u003e\u003cstrong\u003eAhlstrom® Qualitative Filter Paper, Grade 631, 4.25 cm, 10.0 micron, 100\/PK, 6310-0425\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e10 ?m, Medium Speed\u003c\/li\u003e\n\u003cli\u003eUsed for filtration of coarse particles and gelatinous precipitates such as ferric aluminum and magnesium hydroxides\u003c\/li\u003e\n\u003cli\u003eUsed in air monitoring and gas filtration when high flow rate is needed\u003c\/li\u003e\n\u003cli\u003eAlso found in routine cleanup analysis of insoluble liquids such as biological fluids and organic elements\u003c\/li\u003e\n\u003cli\u003eNon wet-strengthened\u003c\/li\u003e\n\u003cli\u003eSuitable for quadrant folded or gravity flow applications\u003c\/li\u003e\n\u003cli\u003eEquivalent to Whatman® Grade 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ahlstrom","offers":[{"title":"PK (1)","offer_id":51110946505019,"sku":"90-7481-41-PK","price":9.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-7481-41_e445d13b-949c-47b8-98c0-44f4a6b6f28d.png?v=1785309598","url":"https:\/\/preiser.com\/products\/qualitative-filter-paper-grade-631-4-25-cm-10-0-micron-100-pk-ahlstrom-6310-0425","provider":"Preiser Scientific","version":"1.0","type":"link"}