{"product_id":"a-7301-cod-calibration-standard","title":"CHEMetrics® COD Calibration Standard, 200 mL","description":"\u003cdiv class=\"std secondary-desc\"\u003e\n\u003cp\u003eThis product requires refrigeration.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eThis calibration standard is to verify accuracy and consistency of your COD testing process by providing a known measurement of 1000 ppm COD.\u003c\/p\u003e \u003c\/div\u003e","brand":"CHEMetrics","offers":[{"title":"Default Title","offer_id":42252678332498,"sku":"A-7301","price":49.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6099\/files\/big_COD_Standard_jpg.png?v=1767119415","url":"https:\/\/ramotrading.com\/ar\/products\/a-7301-cod-calibration-standard","provider":"Ramo Trading ","version":"1.0","type":"link"}