Reference
Method
Test
Reagent #
Reagent Name
EPA (SW-846)
Manual Cold-Vapor Technique
Mercury in Liquid Waste
5.6
Sodium Chloride-Hydroxylamine Sulfate Solution
EPA (SW-846)
Manual Cold-Vapor Technique
Mercury in Solid or Semisolid Waste
5.5
Sodium Chloride-Hydroxylamine Sulfate Solution
EPA
Manual Cold Vapor Technique
Mercury in Sediment
6.4
Sodium Chloride-Hydroxylamine Hydrochloride Solution
EPA
Automated Cold Vapor Technique
Mercury
6.4
Sodium Chloride-Hydroxylamine Hydrochloride Solution
EPA
Manual Cold Vapor Technique
Mercury
6.4
Sodium Chloride-Hydroxylamine Hydrochloride Solution
ASTM
Cold Vapor Atomic Absorption
Total Mercury
8.9
Sodium Chloride-Hydroxylamine Sulfate Solution (120 g/L)
APHA
Cold-Vapor Atomic Absorption Spectrometric Method
Metals
3g
Sodium chloride-hydroxylamine sulfate solution