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pH Paper 4.5-7.5 With Dispenser

# A PHPC
pH Paper 4.5-7.5 With Dispenser
pH strips are perfect for testing saliva. First buy a 15-foot roll with dispenser and color indicator; then add refill packs of five 15-foot rolls. This 4.5-7.5 pH paper measures in increments of .5; paper in the 1-11 range is available as well. (Also can be purchased as part of pH Starter Kit; click here.)
Click here for more information on pH.
Price: $14.95
Quantity: