Reference
Method
Test
Reagent #
Reagent Name
TAPPI
Analysis of pulping liquors by suppressed ion chromatography
N/A
6.4.1
Sulfate solution (1000 ppm)
EPA (SW-846)
Ion Chromatography
Inorganic Anions
5.5.7
Sulfate Stock Solution (1.00 mL = 1.00 mg SO42-)
EPA (SW-846)
Colorimetric, Automated, Methylthymol Blue, AA II
Sulfate
5.1
Sulfate Stock Solution, 1 mL = 1 mg SO4
EPA
Colorimetric, Automated, Methylthymol Blue, AA II
Sulfate
6.9
Sulfate Stock Solution, 1 mL = 1 mg SO42
ASTM
Chemically Suppressed Ion Chromatography
Anions
8.5.7
Sulfate Stock Solution (1.00 mL = 1.00 mg SO42-)
ASTM
On-Line Ion Chromatography
Anionic Contaminants in High Purity Water
8.1
Sulfate Solution, Stock (1.00 mL = 1.00 mg SO4)
ASTM
Ion Chromatography
Trace Anions in High Purity Water
11.3.6
Sulfate Solution Stock (1.00 mL = 1.00 mg SO4)