YIFFER

Test paper, chemical; Chemical preparations for testing swimming pool water; Chemical analysis kit for testing swimming pool water; Chemical test paper; pH paper, other than for medical or veterinary purposes; Research reagents for industrial use, namely, for food testing; Reagent bearing test strips for testing swimming pool water; Chemically-treated nonmedical test strips for testing pools, spas, hot tubs, aquariums and drinking water; Reagents for testing pools, spas, hot tubs, aquariums and drinking water, other than for medical or veterinary use