Total Hardness Test

Descrição detalhada : This MQuant® Total Hardness test (formally MColortest®) is suitable for the titrimetric determination using a graduated syringe. It can be used in:• Groundwater and surface water, seawater• Drinking water and mineral water• Waters from aquaculture• Swimming-pool water• Boiler waterMethodCalcium and magnesium ions react with an indicator to form a red complex compound. The indicator is released from this compound by titration with a solution of ethylenedinitrilotetraacetic acid disodium salt dihydrate (Titriplex® III). At the titration end-point the color changes to green. The total hardness is determined from the consumption of titration solution., Method: titrimetric with titration pipette MQuant(R)
Armazenamento : 15-25C
Embalagem : 1X1EA