Calibration Solution pH 4
Professional calibration solution pH 4.01 for a precise and reliable calibration of your pH meter and pH electrode.
Our certified pH calibration solution is compatible with all types of pH meters and pH electrodes that require a calibration with pH 4.
Ideal pH calibration solution for Pool, Spa, Garden, Aquarium, Food, Brewery, Hydroponics and many more applications.
PH Buffer Solution PH 4.01 - Specifications
- Professional grade, NIST-Certified pH 4 Calibration Solution for pH meter and pH electrode.
- Built-in dispenser up to 20mL, calibrate directly into the bottle, avoid contamination and spillage.
- Recommended for professional calibration applications in Laboratory, Water Treatment, Food & Beverage, Aquarium, Pool & Spa...
- Universally compatible with all brands and manufacturers of pH meter and pH electrode
- Close lid tightly and store in a dark and dry place.
- Long Shelf life up to 3 years
- Content: 250ml PH Buffer Solution PH 4.01