Reference
Method
Test
Reagent #
Reagent Name
EPA (SW-846)
Ion-Selective Electrode
Bromide
5.7
Dilute Sulfuric Acid (0.01 M)
EPA (SW-846)
Ion-Selective Electrode
Chloride
5.5
Dilute Sulfuric Acid (0.01 M)
EPA
Colorimetric; Titrimetric; Potentiometric
Nitrogen, Kjeldahl, Total
7.7
Sulfuric Acid, Standard Solution (0.02 N)
EPA
Colorimetric; Titrimetric; Potentiometric – Distillation Procedure
Nitrogen, Ammonia
6.8
Sulfuric Acid, Standard Solution (0.02 N)
EPA
Titrimetric
Acidity
6.3
Standard Sulfuric Acid, 0.02 N
EPA
Titrimetric, pH 4.5
Alkalinity
5.3
Standard Sulfuric Acid, 0.02 N
ASTM
Color-Change Titration After Hydrogen Peroxide Oxidation and Boiling
Acidity or Alkalinity
29.4
Sulfuric Acid, Standard (0.02 N)
ASTM
Electrometric or Color-Change Titration
Acidity or Alkalinity
20.2
Sulfuric Acid, Standard (0.02 N)
ASTM
Manual Digestion / Distillation
Total Kjeldahl Nitrogen
11.12
Sulfuric Acid Solution, Standard (0.02 N, 1 mL = 0.28 mg ammonia nitrogen)
ASTM
Electrometric Titration
Acidity or Alkalinity
11.1
Sulfuric Acid, Standard (0.02 N)
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