Reference
Method
Test
Reagent #
Reagent Name
ASTM
Electrometric or Color-Change Titration
Acidity or Alkalinity
20.1
Bromcresol Green Indicator Solution (1 g/L)
APHA
Precipitation Method
Radium
3h
Bromcresol Green Indicator Solution
APHA
Eriochrome Cyanine R Method
Aluminum
3h
Bromcresol Green Indicator Solution
APHA
Titration Method
Alkalinity
3d
Bromcresol green indicator solution, pH 4.5 indicator