VISOCOLOR HE Chlorine highly sensitive test kit - refill pack - measuring range: 0.02-0.60 mg/L Cl2 sufficient for 160 determinations

VISOCOLOR HE Cyanide highly sensitive test kit - refill pack - measuring range: 0.002-0.040 mg/L CN- sufficient for 50 determinations

VISOCOLOR HE Iron highly sensitive test kit - refill pack - measuring range: 0.01-0.20 mg/L Fe sufficient for 300 determinations

VISOCOLOR HE Copper highly sensitive test kit - refill pack - measuring range: 0.04-0.50 mg/L Cu2+ sufficient for 150 determinations

VISOCOLOR HE Manganese highly sensitive test kit - refill pack - measuring range: 0.03-0.50 mg/L Mn sufficient for 100 determinations

VISOCOLOR HE Nitrite highly sensitive test kit - refill pack - measuring range: 0.005-0.10 mg/L NO2- sufficient for 150 determinations

VISOCOLOR HE pH 4.0-10.0 highly sensitive test kit - refill pack - measuring range: 4.0-10.0 sufficient for 500 determinations

VISOCOLOR HE Phosphate (DEV) highly sensitive test kit - refill pack - measuring range: 0.01-0.25 mg/L P sufficient for 100 determinations

VISOCOLOR HE Phosphate highly sensitive test kit - refill pack - measuring range: 0.05-1.0 mg/L P sufficient for 300 determinations

VISOCOLOR HE Phosphorus in soil Refill pack for reagent case