Reference
Method
Test
Reagent #
Reagent Name
EPA
Colorimetric-Platinum-Cobalt
Color
7.1
Platinum-Cobalt Color Standard, No. 10
ASTM
Platinum-Cobalt Color
Color of Clear Liquids
6.2
Platinum-Cobalt Color Standard, No. 10
APHA
Visual Comparison Method
Color
N/A
Color Standard, Color = 10 Units
ACS
Color
Color
N/A
APHA No. 10 Platinum-Cobalt Standard