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Your trusted US source for rapid tests, test strips and kits, and reliable lab supplies from leading manufacturers.
QUANTOFIX® Chlorine 500
QUANTOFIX® Active Oxygen
QUANTOFIX® Aluminum
QUANTOFIX® Ammonium
QUANTOFIX® Arsenic 10
QUANTOFIX® Arsenic 50
QUANTOFIX® Arsenic Sensitive
QUANTOFIX® Ascorbic acid
QUANTOFIX® Calcium
QUANTOFIX® Carbonate hardness
QUANTOFIX® Chloride
QUANTOFIX® Chlorine Dioxide High Range Strips