pH 7.00 Calibration Solution 100 ml

Unlock Your Pot-tential with pH 7.00 Calibration Solution 100 ml

Neutral pH 7.00 is the anchor point for every reliable calibration in South African hydroponics, coco, soil or fertigation — hard water, alkaline amendments or drift can skew readings fast, causing nutrient lockout, poor uptake or wasted fertiliser before you spot the signs. The pH 7.00 Calibration Solution 100 ml bottle delivers a multi-use, NIST-traceable buffer (exactly 7.00 at 25 °C) to keep your pens, handheld meters and controllers dead-accurate. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 7.01 at 20 °C, 6.96 at 40–50 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 100 ml size offers great value for frequent or daily calibrations on devices like the P50 Pro2, P110 Pro2, P160 Pro2 or C800 Pro. Sustainable, high-precision calibration that ensures your pH stays in the optimal 5.8–6.2 range for maximum nutrient availability, healthier roots and bigger, better-quality harvests.

Key Features

• NIST-traceable pH 7.00 buffer – lab-grade accuracy for neutral-point calibration
• 100 ml bottle size – economical & practical for frequent use without waste
• Temperature compensation table – precise values from 0–60 °C for real grow-room conditions
• Multi-use format – reseal immediately after use to preserve integrity
  
• Store 15–25 °C – stable & long-lasting when kept away from heat & direct light