Browse a range of Micro Essential Lab test papers and strips, solutions, and other products to support your laboratory, classroom, and other pH testing needs.
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Provides a simple and reliable means to measure the concentration of quaternary sanitizers, specifically Alkyldimethylbenzyl ammonium compounds, Rocall II and Hyamine 3500. Keep refills on hand (15-420-1W) to minimize downtime.
Fisher Scientific Edge Order by 2 p.m. for same-day shipping. Learn More