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