Manual Spectroquant Photometer NOVA 60A (english)Peroxodisulfate oxidation, indicator
178 Total Hardness Cell Test* 100961 5 – 215 mg/l Ca Phthalein purple
077 Turbidity 1 – 100 FAU Measurement at 550 nm
222 Volatile Organic Acids Cell Test* 101749 50 – 3000