97925285
May 8, 2023
Chemical test paper; Reagent paper other than for medical purposes; Chemically-treated nonmedical test strips for testing acidity and alkalinity; Chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; pH paper, other than for medical or veterinary purposes; Diagnostic preparations, namely, chemical test kits consisting of test strips for monitoring disinfection processes, other than for medical or veterinary purposes
Chemicals