{"product_id":"whatman-1827-042-glass-microfiber-filter-1-5-micron-3-7-s-100ml-flow-rate-grade-934-ah-4-25cm-diameter-pack-of-100","title":"Whatman 1827-042 Glass Microfiber Filter, 1.5 Micron, 3.7 s\/100mL Flow Rate, Grade 934-AH, 4.25cm Diameter (Pack of 100)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eWhatman 1827-042 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s\/100mL Flow Rate, Grade 934-AH, 4.25cm Diameter (Pack of 100)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhatman 1827-042 Glass Microfiber Filter, 1.5 Micron, 3.7 s\/100mL Flow Rate, Grade 934-AH, 4.25cm Diameter (Pack of 100)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C. Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring. Retention: 1.5µm. Diameter: 4.25cm. 100\/Pack. Whatman #: 1827-042.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Diameter: 4.25cm; retention: 1.5µm\u003c\/li\u003e\n\u003cli\u003e✅ Grade 934-AH; used for a wide range of laboratory applications; fine particle retention is superior for its high retention efficiency at high flow rates and its high loading capacity\u003c\/li\u003e\n\u003cli\u003e✅ This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C\u003c\/li\u003e\n\u003cli\u003e✅ Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures\u003c\/li\u003e\n\u003cli\u003e✅ Recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Filtration, Lab Filters, Glass Fiber Filters\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Whatman","offers":[{"title":"Default Title","offer_id":44641140211757,"sku":"PGABL1782757","price":86.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/41qyxINjf3L._SL1000.jpg?v=1772012990","url":"https:\/\/prosupply.giftabay.com\/products\/whatman-1827-042-glass-microfiber-filter-1-5-micron-3-7-s-100ml-flow-rate-grade-934-ah-4-25cm-diameter-pack-of-100","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}