pH Paper Test Kits

Highly sensitive pH Paper Test Kits use color changes for quick, accurate pH results. General-purpose pH paper provides quick, accurate determination of acid/base.
Standard pH Paper Test Kit (No. 23890) contains two 15'L rolls of 7/32"W tape, one 0.0–6.0 pH roll and one 6.5–13.0 pH roll, with two color charts. 6.5–13.0 roll detects 0.5 unit differences with exceptional sharpness over the entire pH scale.
Mikro Pocket Pouch Kit (No. 52563) is a two-dispenser set in a pocket-size, wallet-type, portable pouch. Dispenser includes two different test papers (0.0–6.0 and 6.5–13.0). Each roll is 5/32"W x 15'L with an extra-large color chart. A refill for each roll is included in the kit.
Midget Dispenser Kit (No. 52562) includes seven different range papers in single roll plastic dispensers. Range: 0.0–14.0 pH. 7/32"W x 15'L tape rolls.
Ultrafine Pocket pH Set (No. 172320) includes 15 different test papers in eight dispensers. Accurately reads pH with color matches every 0.2–0.3 pH units. Range: 0.0–13.9 pH.