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Made in USA
Method B: 0
Designed to be safe
such as Calcium Sulfate
eXact® Strip Micro Quaternary Ammonia Parameter_Arsenic Made in USAThe eXact Strip Micro Quaternary Ammonium (QAC) for eXact Micro 20 Photometers incorporates the patented eXact reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non technical users. By dipping the eXact strip into a photometer cell, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by an eXact photometer giving the user fast and accurate
