The HM Digital PH-BUF pH Buffer Solution Variety Pack comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life. It delivers you with best possible combination of useful features and meaningful innovation.
- Variety pack of pH buffer solution
- Simple to use
- Powder has an indefinite shelf life.
- Total volume: 1.2 liters. Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water)
- Contents: 3 packets of 4.0 pH, 6 packets of 7.0 pH, 3 packets of 10.01 pH
- Extra: Includes one empty 100 ml bottle
- Accuracy: +/- 0.02 pH at 25 degrees Celsius
- Preparation directions included with the pack