pH Buffer Calibration 4.0 & 7.0 Solution with Syringes - Nutrifield

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pH Buffer Calibration 4.0 & 7.0 Solution with Syringes - Nutrifield A complete calibration kit for accurate pH measurement, including standard buffer solutions and syringes for pre cise application. Ensures reliable readings for water quality testing and nutrient management. pH Buffer Calibration 4.0 & 7.0 Solution with Syringes - Nutrifield Includes 250ml each of pH 4.0 and pH 7.0 calibration solutions Solutions of known and exact pH for accurate calibration of pH meters Comes with syringes for convenient and precise application Helps maintain proper pH levels in reservoirs, tanks, and nutrient solutions Essential for routine calibration to prevent inaccurate readings Suitable for laboratory, aquaculture, water treatment, and hydroponic applications Premium quality Quick Australia-Wide Shipping Trusted by off-grid enthusiasts across Australia Package Contents: 1x AZ-8685 Pen-type pH meter 1x Nutrifield Ph 4.0 - 250ml 1x Nutrifield Ph 7.0 - 250ml 2x Syringe - 10ml Show more