{"product_id":"recharge-test-cu","title":"Reagent refill for copper Cu test","description":"\u003cp\u003eThese two bottles contain the reagents for the \u003ca href=\"\/en-sea\/products\/test-cuivre\"\u003ecopper test\u003c\/a\u003e, sufficient for approximately \u003cstrong\u003e50 measurements\u003c\/strong\u003e. They measure only the copper that remains dissolved in the water — the form that affects your livestock.\u003c\/p\u003e\u003cp\u003eOutside of treatment, levels should stay below \u003cstrong\u003e0.05 mg\/L\u003c\/strong\u003e, and readings are taken by comparing two samples in the comparator block. The test tubes, sampling syringe, comparator block, and colour chart from your kit remain in use.\u003c\/p\u003e","brand":"Hardy Dewerse","offers":[{"title":"Default Title","offer_id":54072002576707,"sku":"J2411500","price":8.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/Recharge_test_eau_cuivre_Cu.png?v=1767986506","url":"https:\/\/www.univers-aquaponie.com\/en-sea\/products\/reagent-refill-for-copper-cu-test","provider":"Univers Aquaponie","version":"1.0","type":"link"}