{"product_id":"c-7518-oxygen-comparator-round","title":"CHEMetrics® CHEMets® Dissolved Oxygen Comparator (Round)","description":"\u003cdiv class=\"std secondary-desc\"\u003e\n\u003cp\u003eThe CHEMetrics® CHEMets® Dissolved Oxygen Comparator (C-7518) is a precision round comparator used to visually assess trace levels of dissolved oxygen. Designed for use with the K-7518 Dissolved Oxygen CHEMets® Visual Test Kit and R-7518 Refill, this comparator features distinct pink color standards corresponding to oxygen concentrations ranging from 5 to 180 parts per billion (ppb).\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eEngineered for low-level dissolved oxygen detection in industrial, environmental, and lab settings, the round comparator ensures consistent and reliable test interpretation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli\u003eUltra-Low Range Detection: Color standards from 5–180 ppb for trace oxygen analysis\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eColor-Coded Precision: Pink gradient standards offer clear, accurate readings\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eCompatible Format: Designed for use with R-7518 and K-7518 CHEMets® kits\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eRound Design: Easy-to-use format improves visibility and usability in field or lab environments\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eVersatile Use: Ideal for sensitive process monitoring and environmental water testing\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"CHEMetrics","offers":[{"title":"Default Title","offer_id":42261852946514,"sku":"C-7518","price":49.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6099\/files\/big_C-7518.png?v=1768690377","url":"https:\/\/ramotrading.com\/ar\/products\/c-7518-oxygen-comparator-round","provider":"Ramo Trading ","version":"1.0","type":"link"}