Nitrazine pH Paper by Squibb
Short Range, 4.5 - 7.5, ph Paper
Used for Testing Amniotic Fluid
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Nitrazine Vaginal pH Paper in a dispenser 4.5 - 7.5 range by Bristol-Myers Squibb.
This short range pH paper is commonly used to test for amniotic fluid. 15ft roll with color chart printed on the side.