Hach 2141299 Triazole Reagent Powder Pillows - 100 Pack for Water Quality Testing | Lab & Industrial Use

For the determination of benzotriazole (1-16 mg/L) or tolyltriazole (1-20 mg/L) by the UV Photolysis method. Hach method 8079. Requires the use of a UV Lamp (Cat. No. 2082800 or 2082802). Pack of 100 powder pillows