Reference
Method
Test
Reagent #
Reagent Name
TAPPI
Preparation of indicators and standard solutions
N/A
6.2
Sulfuric acid, 0.01 N
TAPPI
Hot water extractable acidity or alkalinity of paper
N/A
6.2
Sulfuric acid, 0.01 N
TAPPI
Water-soluble sulfates in pulp and paper
N/A
5.2
Sulfuric acid, 0.01 N
EPA (SW-846)
Hydrogen Sulfide Released from Wastes
Reactive Sulfide
5.3
Sulfuric Acid (0.01 N)
EPA (SW-846)
Hydrogen Cyanide Released from Wastes
Reactive Cyanide
5.3
Sulfuric Acid (0.01 N)
ASTM
Modified Kjeldahl Method
Total Nitrogen in Lubricating Oils and Fuel Oils
6.11
Sulfuric Acid (0.005 M)