{"product_id":"519qr","title":"HEM\/SGT-HEM, WP QR","description":"\u003cp\u003eOne 5 mL flame-sealed ampule yields up to 2 liters after dilution. Use with EPA Method 1664, or other applicable method to measure hexane extractable material (HEM) and silica gel treated-HEM. Contains both hexadecane and stearic acid.\u003c\/p\u003e \n\n\u003cp\u003eNote: If a NELAC compliant PT is required, use Cat. #582 or Cat. #4120.\u003c\/p\u003e","brand":"ERA","offers":[{"title":"Default Title","offer_id":56598321201529,"sku":"519QR","price":171.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/2000_0b92e557-3113-4fae-84fb-34f2f5591829.jpg?v=1770035860","url":"https:\/\/esslabshop.com\/products\/519qr","provider":"ESSLAB","version":"1.0","type":"link"}