{"product_id":"otk","title":"Phosphate Test Kit","description":"\u003ch1\u003ePhosphate Test Kit\u003c\/h1\u003e\u003cspan style=\"font-weight: bold;\"\u003eWhat is a Phosphate Test Kit?\u003c\/span\u003e\u003cbr\u003eA phosphate test kit is used to measure the residuals of phosphate in boiler water. This is an easy droplet test where one drop equals one part of phosphate.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHow much phosphate should I maintain in my boiler?\u003cbr\u003e\u003c\/b\u003eIdeally, you want to maintain 1 ppm of phosphate per ppm of hardness in the boiler water. Over feeding the phosphate will protect the boiler from hardness upsets.\u003cbr\u003e\u003cbr\u003e","brand":"ChemWorld","offers":[{"title":"TK9930-Z: 30 or 60 ppm as PO4","offer_id":49738258546944,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true},{"title":"TK9960-Z: 0 or 10 ppm as PO4 [Add $25.00]","offer_id":49738258579712,"sku":null,"price":254.99,"currency_code":"USD","in_stock":true},{"title":"TK9950-Z: 10 or 100 ppm as PO4  [Add $35.00]","offer_id":49738258612480,"sku":null,"price":264.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/6523\/6992\/files\/OTK-2.jpg?v=1789562330","url":"https:\/\/boilerchemicals.com\/products\/otk","provider":"BoilerChemicals","version":"1.0","type":"link"}