Reference
Method
Test
Reagent #
Reagent Name
EPA (SW-846)
Titrimetric
Acid-Soluble and Acid Insoluble Sulfides
5.3
Starch Solution
EPA (SW-846)
Extractable Sulfides
Extractable Sulfides
5.11
Starch Solution
APHA
Azide Modification
Oxygen (Dissolved)
2d
Starch Indicator (aqueous solution)
APHA
Copper Sulfate- Sulfamic Acid Flocculation Modification
Oxygen (Dissolved)
2
Starch Indicator (aqueous solution)
APHA
Alum Flocculation Modification
Oxygen (Dissolved)
2
Starch Indicator (aqueous solution)
APHA
Permanganate Modification
Oxygen (Dissolved)
2
Starch Indicator (aqueous solution)