{"product_id":"ahlstrom-grade-615-qualitative-filter-paper-25-micron-retention-40-cm","title":"Qualitative Filter Paper, Grade 615, 25 Micron Retention, 40 cm, 100\/PK, Ahlstrom, 6150-4000","description":"\u003cp\u003e\u003cstrong\u003eAhlstrom® Qualitative Filter Paper, Grade 615, 25 Micron Retention, 40 cm, 100\/PK, 6150-4000\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntermediate grade between Grade 617 and Grade 631\u003c\/li\u003e\n\u003cli\u003eHas rough surface and is used for filtering aluminum, ferric and magnesium hydroxides\u003c\/li\u003e\n\u003cli\u003eAlso found in general construction filtration work and in filtration of insoluble iron and ore\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 Cytiva® Whatman® Grade 91\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ahlstrom","offers":[{"title":"PK (1)","offer_id":51110945816891,"sku":"90-7480-12-PK","price":87.32,"currency_code":"USD","in_stock":true},{"title":"CS (10)","offer_id":51110945849659,"sku":"90-7480-12-CS","price":873.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-7480-12_de03ee94-2b1c-47d8-a198-6741a58292d1.png?v=1785309583","url":"https:\/\/preiser.com\/products\/ahlstrom-grade-615-qualitative-filter-paper-25-micron-retention-40-cm","provider":"Preiser Scientific","version":"1.0","type":"link"}