{"product_id":"pro-grade-ph-calibration-kit-for-4-point-0-and-7-p","title":"Pro Grade PH Calibration Kit For 4 Point 0 And 7 Point 0 For PH Meter And PH Pen Calibration To Keep Nutrient Solutions Balanced NIST Traceable For Hydroponics Gardens And Grow Tents 500 Ml Each Bottle","description":"\u003cdiv\u003ePro Grade pH Calibration Kit for 4.0 \u0026amp; 7.0 Solutions\u003cbr\u003e\n✔️ 500 mL bottles of pH4.0 and pH7.0, NIST-traceable standards \u003cp\u003eThis pH calibration kit provides ready-to-use calibration solutions to set and verify pH meters and probes. It’s a handy tool for hydroponics, aquariums, pools, and grow tents where precise pH control keeps plants thriving and water chemistry stable.\u003c\/p\u003e ✅ 500 mL bottles of pH4.0 and pH7.0 calibration solutions \u003cbr\u003e\n✅ NIST-traceable quality standards for reliable readings \u003cbr\u003e\n✅ Ready-to-use solutions with long shelf life \u003cbr\u003e\n✅ Helps extend pH meter life through regular calibration \u003cbr\u003e \u003cp\u003e💡 What is a pH calibration kit used for in hydroponics and aquariums?\u003c\/p\u003e\n\u003cp\u003eCalibrates pH meters to ensure accurate readings across test environments.\u003c\/p\u003e\n- Handy for stabilizing nutrient solutions and irrigation water for precise nutrient uptake\u003cbr\u003e\n- Great for hydroponic gardens and aquariums to maintain safe pH ranges\u003cbr\u003e\n- Uses 4.0 and 7.0 reference standards for quick, reliable checks\u003cbr\u003e\n- Helps protect meter longevity through regular calibration routines\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48158486266091,"sku":"VXB01GQVSQGG","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71nySI89kkL.jpg?v=1777442204","url":"https:\/\/vxb.com\/products\/pro-grade-ph-calibration-kit-for-4-point-0-and-7-p","provider":"VXB Bearings","version":"1.0","type":"link"}