TEST PAPER PH 1-12 DBL DISPNSR, Case of 10

Details

Hydrion Mikro pH 1-12 Paper Double Roll Dispenser^ 1ea. Contains two rolls of pH 1-12 paper. Based on well known spectral color changes and is sharp and clear throughout the range. Narrow strip (5/32 inches) uses micro quantities of liquid on special wet strength paper that will not tear. Each roll is 15 feet long.