This NIST-traceable pH calibration solution is ideal for for calibrating pH probes, with several pH levels and sizes available to meet your needs. Solutions have a shelf life of 1 year unopened, and with proper storage should be used within 3 to 6 months after opening.
VARIANTS
- pH 4; 500 ml, 1 Liter, 4 Liter, 20 Liter
- pH 7; 500 ml, 1 Liter, 4 Liter, 20 Liter
- pH 10; 500 ml, 1 Liter, 4 Liter, 20 Liter
