pH Calibration Buffer Solution Kit 4.01, 7.01, 10.01 pH (1/4 Pints)

This kit includes 1/4 pint each of 4.01 pH, 7.01 pH and 10.01 pH calibration buffer solutions. These buffer solutions train your meter before each use so it knows what a 4.01, 7.01 or 10.01 pH sample should be.

Each of these come in a rugged high density polyethylene squirt bottle which closes and seals and easily pops open for quick one-handed use. Each bottle is color coded and clearly distinguishes between the pH levels. This lets you test a wide range of pH samples to ensure accurate readings every time.

Unit Ship Weight: 3 lbs