HM digital PH Buffer powder solution variety pack PH-BUF

HM Digital’s pH buffer solution comes in powder form, so it’s lightweight, takes up very little space, is inexpensive and has an indefinite shelf life. FEATURES: Variety pack of pH buffer solution Simple to use Powder has an indefinite shelf life Always fresh solution Application: Aquaculture, Aquarium, Drinking Water, Food & Beverage, Hydroponics, Industrial, Pool/Spa, Water Treatment   DESCRIPTION Total volume: 1.2 liters. Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water) Contents: 6 packets of 4.0 pH & 6 packets of 7.0 pH Extra: Includes one empty 100 ml bottle Accuracy: +/- 0.02 pH at 25 degrees Celsius Preparation directions included with the pack UPC: 891144000069