ACSDCH004
: CPACHEM
:
- Pk:100 mL
- Description:62,4 mg/ml CuSO₄.5H₂O
The colour standard is specially intended for use in testing ChP and monographs. This solution was produced according to the specifications using ChP reagent quality components and water meeting the ChP monograph requirement for purified water.
- Measured concentration: 62,4 mg/ml ±0,2%
- Method: Iodometry, titration with sodium thiosulfate (0,1 mol/L) VS using starch TS as indicator
: The solution bottle should be open for the minimum time required to dispense the solution. After use, the bottle should be tightly recapped and stored under normal laboratory conditions.