Suplier alat-alat laboratorium & Intrument untuk berbagai keperluan alat-alat laboratorium Microbiology, Chemical and Reagent, Equipment, Medical dan Glassware.
For determination of free chlorine with Hach's Chlorine Visual Test Kits- 2060300. Sample Size: 5 mL. Range: up to 2.5 mg/L Cl2. Pack of 50 Powder Pillows.