Test kits, VISOCOLOR®HE for water analysis, refill pack All test kits are qualified for the analysis of seawater. Type Nitrite For 150 tests Measuring range 0,005 - 0,1 mg/l NO2-
Test kits, VISOCOLOR®HE for water analysis, refill pack All test kits are qualified for the analysis of seawater. Type pH 4.0 - 10.0 For 500 tests Measuring range pH 4 - 10
Test kits, VISOCOLOR®HE for water analysis, refill pack All test kits are qualified for the analysis of seawater. Type Silica acid / silicon For 120 tests Measuring range 0,01 - 0,3 mg/l Si