{"product_id":"2194100-copper-freetotal-kit-cu-6","title":"Copper Free\u0026Total Kit, CU-6","description":"\u003cdiv class=\"std secondary-desc\"\u003e\n\u003cp\u003e\u003cbr\u003e\n Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg\/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg\/L are toxic for some fish, so its use for treating fish disease requires careful monitoring. This kit is USEPA-accepted for waste water and potable water and approved by some states for potable water under specific conditions (Check with your regulatory agency). Range: 0.1-4 mg\/L; Contains 50 Free and 50 Total tests.\u003cbr\u003e\u003cbr\u003eSimple, low-cost color disc method is the most accurate visual test kit method\u003cbr\u003eKit contains all required reagents and apparatus in a rugged carrying case for analysis in the field\u003cbr\u003e\n\u003c\/p\u003e \u003c\/div\u003e","brand":"Hach","offers":[{"title":"Default Title","offer_id":42261847736402,"sku":"2194100","price":221.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6099\/files\/big_2194100.jpg?v=1768690156","url":"https:\/\/ramotrading.com\/products\/2194100-copper-freetotal-kit-cu-6","provider":"Ramo Trading ","version":"1.0","type":"link"}