This Calibration Solution Set contains two pH calibration solutions (pH 4.01 and pH 7.00), each in 250ml bottles. Ideal for pH meter calibration, this set ensures highly accurate measurements for your laboratory or industrial needs.

Key Features:

✔ Precise Calibration – pH accuracy of ±0.015 guarantees highly accurate calibration
✔ Easy Solution Recognition – Color-coded for easy identification (pH 4: red, pH 7: green)
✔ Ready-to-Use – No need to dissolve powder in distilled water; use immediately for convenience
✔ Long Shelf Life – Formulated for durability and long-lasting use
✔ Batch Certificates Available – Certificates are accessible online for your confidence in quality control

Ideal For:

✔ pH Meter Calibration – Ensures accurate calibration for reliable readings
✔ Lab and Industrial Applications – Perfect for testing and quality control
✔ Efficiency and Convenience – Ready-to-use solutions for seamless calibration