{"product_id":"general-hydroponics-ph-test-kit","title":"General Hydroponics - pH Test Kit","description":"\u003cb\u003eGeneral Hydroponics pH Test Kit Indicator\u003cbr\u003e1oz\u003cbr\u003e\u003c\/b\u003eThe General Hydroponics pH Test Indicator can help you maintain an ideal pH level (which is between 5.5 and 6.5). This can be achieved by monitoring your pH using the super concentrated drops found with the test indicator. Based on the test results, pH Up or pH down (available separately) can be added to adjust the pH as needed. The General Hydroponics pH Test Indicator works across a wide pH spectrum (pH 4.0 - 8.5). Kit includes sampling tube, reagent, and color comparison for easy and reliable testing.","brand":"Sparetime Supply","offers":[{"title":"Default Title","offer_id":52908762136887,"sku":"1515","price":10.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/HGC722145-01.jpg?v=1787874310","url":"https:\/\/www.blacklabelsupply.io\/products\/general-hydroponics-ph-test-kit","provider":"BLACK LABEL","version":"1.0","type":"link"}