{"product_id":"hy-gen-ph7-buffer-solution","title":"HY-GEN pH 7 Buffer Solution | 250ml, 1L, 5L | Precision pH Calibration Fluid","description":"\u003ch2\u003e🧪 HY-GEN pH 7 Buffer Solution, Precision Calibration You Can Trust\u003c\/h2\u003e\u003cp\u003eAccurate pH readings start with accurate calibration. HY-GEN pH 7 Buffer Solution is formulated using high quality analytical grade constituents, carefully supervised by a qualified chemist with over 25 years of experience. Every batch is produced to the highest standards of precision and consistency, so your meters always read true.\u003c\/p\u003e\u003ch2\u003e📐 Why pH Calibration Matters for Your Grow\u003c\/h2\u003e\u003cp\u003eFor optimal plant growth, maintaining a pH between 5.8 and 6.5 is essential, with 6.3 being the sweet spot for most plants. Stray outside this range and key nutrients become unavailable to your plants, no matter how good your feed program is. Accurate calibration is the foundation of every successful grow.\u003c\/p\u003e\u003ch2\u003e🔬 Two-Point Calibration Made Easy\u003c\/h2\u003e\u003cp\u003eWhen using electronic pH meters, a two-point calibration is strongly recommended for reliable results. pH 7 Buffer Solution is used as the upper calibration point, paired with pH 4 Buffer Solution as the lower point. Together, they ensure your meter reads accurately across the full range your plants need, especially at the critical lower end of the pH scale.\u003c\/p\u003e\u003ch2\u003e⚗️ Analytical Grade Quality, Every Time\u003c\/h2\u003e\u003cp\u003eHY-GEN guarantees the quality of all calibration and care solutions. Each formulation is produced under strict supervision to ensure accuracy, repeatability, and long shelf life. Whether you are a home grower or a commercial operation, you can rely on HY-GEN buffer solutions to keep your equipment performing at its best.\u003c\/p\u003e\u003ch2\u003e📦 Available in 3 Sizes: 250ml, 1L and 5L\u003c\/h2\u003e\u003cp\u003eChoose the size that suits your setup. The 250ml is perfect for home growers and small systems, the 1L suits regular use in medium grows, and the 5L is ideal for commercial operations or frequent calibration routines.\u003c\/p\u003e\u003ch2\u003e✅ Key Features at a Glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAnalytical grade constituents for maximum accuracy 🎯\u003c\/li\u003e\n\u003cli\u003eFormulated and supervised by a chemist with 25+ years experience\u003c\/li\u003e\n\u003cli\u003eIdeal upper calibration point for two-point pH meter calibration\u003c\/li\u003e\n\u003cli\u003eHelps maintain the optimal pH range of 5.8 to 6.5 for plant growth\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard electronic pH meters\u003c\/li\u003e\n\u003cli\u003eAvailable in 250ml, 1L and 5L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e💧 The Simple Step That Protects Every Grow\u003c\/h2\u003e\u003cp\u003eCalibration takes minutes but protects weeks of work. Add HY-GEN pH 7 Buffer Solution to your grow room toolkit and calibrate with confidence every time.\u003c\/p\u003e","brand":"HY-GEN","offers":[{"title":"250ml","offer_id":48380774514902,"sku":null,"price":10.0,"currency_code":"AUD","in_stock":true},{"title":"1L","offer_id":48380774547670,"sku":null,"price":25.0,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":48380774580438,"sku":null,"price":100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6097\/9158\/files\/HY-GEN-PH-7-BUFFER-SOLUTION.webp?v=1782032637","url":"https:\/\/growersdepot.com.au\/products\/hy-gen-ph7-buffer-solution","provider":"Growers Depot","version":"1.0","type":"link"}