pH Meter Calibration & Protective Solution Kit: 50ml Buffer Liquid (pH 4.00, 7.00, 10.01) & KCl for All pH Meters

Enhance your pH measurement accuracy with our 50ml pH Meter Calibration Liquid Kit. Ideal for ensuring precise calibration, this kit includes three essential buffer solutions: pH 4.00, 7.00, and 10.01, all conveniently color-coded for easy identification. The double-sealed packaging guarantees freshness with a 2-year shelf life from the date of manufacture.

Additionally, a 30ml KCL pH Protective Solution is included for optimal pH electrode storage. Compatible with most pH meters, this kit ensures reliable measurements with an accuracy of ±0.05 pH at 77.0℉/25.0℃.

Features:

- Compatible with most pH meters for accurate calibration
- Double-sealed with a 2-year shelf life
- Color-coded solutions for easy identification
- Includes three 50ml calibration solutions (pH 4.00, 7.00, 10.01)
- Comes with a 30ml pH Electrode Storage Solution
- High accuracy of ±0.05 pH at 77.0℉/25.0℃