Supplements II
pH Test Paper Roll
pH Test Paper Roll
$12.50
93 Tests
Quantity:
The pH paper measures the pH of solutions in the range of 5.5-8.0. The paper is accurate to 0.2 to 0.3 pH units. This product is useful in measuring saliva pH and urine pH. Dispenser holds 1 roll 186" (15' 6") long.
Using a 2" strip off the roll will amount to 93 "servings" or uses.
Recommended Usage: Withdraw and tear off approximately 2 inches of paper and immerse in solution to be tested. Remove and promptly compare with specimen colors on dispenser to determine corresponding pH.