Flairform pH Buffer Solutions – Precision Calibration for Hydroponic Success Flairform pH Buffer Solutions are professional-grade calibration fluids designed to ensure the accuracy of your pH meters, a critical factor in hydroponic nutrient management. Formulated with NIST-specified ingredients, these buffers provide reliable calibration points at pH 4.0 and 7.0, essential for two-point calibration methods. Their stabilized composition resists algae and microbial growth, extending shelf life and maintaining solution integrity over time. Key Benefits NIST-Certified Accuracy: Ensures precise calibration with pH values of 4.00 ±0.01 and 7.00 ±0.01 at 25°C. Algae-Resistant Formula: Prevents biological growth that can compromise calibration accuracy. Extended Shelf Life: Stabilized solution maintains its integrity over time, reducing the frequency of replacements. Essential for Two-Point Calibration: Provides accurate calibration across the pH spectrum, vital for detecting electrode drift and ensuring measurement reliability. How to Use Preparation: Ensure your pH meter is clean and functioning properly. Calibration: Immerse the electrode in pH 7.0 buffer solution, calibrate according to your device's instructions, then repeat with pH 4.0 buffer solution. Maintenance: Rinse the electrode with distilled water between calibrations to prevent cross-contamination. Available Sizes 250 ml 1 L FAQs Q: Why is two-point calibration important?A: Two-point calibration using pH 4.0 and 7.0 solutions ensures your pH meter provides accurate readings across the pH range, detecting any deviations or drift in electrode performance. Q: How often should I calibrate my pH meter?A: It's recommended to calibrate your pH meter at least once a week or before each use to maintain measurement accuracy. Q: Can I reuse the buffer solutions?A: No, to ensure accurate calibration, use fresh buffer solution for each calibration session. Q: Are these buffer solutions compatible with all pH meters?A: Yes, Flairform pH Buffer Solutions are compatible with all brands of pH meters and electrodes.
