{"product_id":"recharge-test-n03","title":"Reagent refill for nitrate NO3 test","description":"\u003cp\u003eThese two bottles — one powder and one drops — are the reagents for the \u003ca href=\"\/en-sam\/products\/test-nitrates\"\u003enitrate test kit\u003c\/a\u003e, providing approximately \u003cstrong\u003e40 measurements\u003c\/strong\u003e. Readings cover a range of 0.5 to 200 mg\/L.\u003c\/p\u003e\u003cp\u003eIn aquaponics, this parameter plays two roles: it's a waste product to keep in check, and the form of nitrogen your plants feed on. The glassware, sampling syringe, measuring spoon, comparator block and colour chart from your kit remain in use.\u003c\/p\u003e","brand":"Hardy Dewerse","offers":[{"title":"Default Title","offer_id":54072022958403,"sku":"J2412600","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/Recharge_test_eau_nitrates_NO3.png?v=1767986603","url":"https:\/\/www.univers-aquaponie.com\/en-sam\/products\/reagent-refill-for-nitrate-no3-test","provider":"Univers Aquaponie","version":"1.0","type":"link"}