- Download
- Buy at least 12, save 10%
Available Discounts
12 or more 10% Discount
- Purchase at least 12 and save 10%
This pH calibration solution is colored blue for easy recognition. Standardized at 25°C against NIST standard reference material. Each bottle labeled with lot number and expiration date. Follow the instructions of your electronic pH meter to use this solution for periodic calibration.