{"product_id":"cod-vial-0-1500-ppm-hach-2125915","title":"COD Vial, 0-1500 ppm, Hach 2125915","description":"\u003cp\u003e\u003cstrong\u003eHACH® \u003c\/strong\u003e\u003cstrong\u003eCOD Digestion Vials, High Range, 150\/PK, 2125915\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eFor determination of high range Chemical Oxygen Demand (COD by Reactor Digestion method\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eUSEPA approved for wastewater analysis using Hach Method 8000\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003clabel for=\"frequency_7640193207\"\u003eRange: 20 -1500 mg\/L COD\u003c\/label\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrepared COD reagents eliminate the need for measurement of corrosive and toxic chemicals—just add sample to the COD vial, digest and measure\u003c\/li\u003e\n\u003cli\u003ePhotometric measurements provide accurate results without the equipment and effort required for titrations\u003c\/li\u003e\n\u003cli\u003eAppearance: light orange liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eSulfuric Acid: 7664-93-9\u003c\/li\u003e\n\u003cli\u003eSulfuric Acid, Mercury (2+) Salt (1:1): 7783-35-9\u003c\/li\u003e\n\u003cli\u003eSulfuric Acid, Disilver (1+) Salt: 10294-26-5 \u003c\/li\u003e\n\u003cli\u003eChromic acid (H\u003csub\u003e2\u003c\/sub\u003eCrO\u003csub\u003e4\u003c\/sub\u003e): 7738-94-5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ Caution: \u003c\/strong\u003e Contains mercury. Dispose of according to local, state and federal regulations.\u003c\/p\u003e","brand":"HACH","offers":[{"title":"PK (1)","offer_id":51111559037243,"sku":"HAC-21259-15-PK","price":377.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/HAC-21259-15_dc760e99-267c-4f49-93c6-5584673e361d.png?v=1784718988","url":"https:\/\/preiser.com\/products\/cod-vial-0-1500-ppm-hach-2125915","provider":"Preiser Scientific","version":"1.0","type":"link"}