Lovibond MD 100 Colorimeter, Phosphate, 0.06 - 2.5 mg/l PO4 (with powder reagents) (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 units supply (1 per EA)
Lovibond MD 100 Colorimeter, Phosphate, 0.06 - 2.5 mg/l PO4 (with powder reagents) (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 units supply