DPSW North York

DPD is the common abbreviation for N,N-diethyl-p-phenylenediamine • Taylor DPD Reagent #2 is the second reagent in a series of three used to determ...

A convenient way to test for chlorine in HF scientific and other manufacturer's photometers. As a general precaution, replace all reagents more tha...

Taylor Thiosulfate N/10 Reagent #7 is the first reagent in a series of three used to determine Total Alkalinity • Total Alkalinity is the measure o...

WEEKLY is a natural maintenance formula for hot tubs, containing concentrated enzymes to help keep spa water clear and hassle-free. FEATURES & ...