Md 100 Colorimeter, Chlorine Range: 0.02-4 Mg/L , Liquid Reagents, , Ea/1

Lovibond® MD 100 Chlorine 2 (Free & Total) Colorimeter, with 0.01 - 4.0 mg/l Cl2 DPD Reagent (each) The MD 100 uses high quality interference filters with long-life LEDs as a light source without any moving parts in a transparent sample chamber. The uni (1 per EA)