Reference
Method
Test
Reagent #
Reagent Name
TAPPI
Qualitatative (including optical microscopic) analysis of mineral filler and mineral coating of paper
N/A
5.18
Barium chloride, 10% solution
TAPPI
Analysis of soda and sulfate white and green liquors
N/A
3.1.9
Barium chloride, 10%
EPA
Gravimetric
Sulfate
5.3
Barium Chloride Solution
ASTM
Lamp Method
Sulfur in Petroleum Products
A2.3.1
Barium Chloride Solution (100 g/L)
ASTM
Examination of Water-Formed Deposits by Chemical Microscopy
Water-Formed Deposits
8.5
Barium Chloride Solution (100 g/L)
APHA
Gravimetric Method with Ignition of Residue
Sulfate
3c
Barium Chloride Solution
APHA
Gravimetric Method with Drying of Residue
Sulfate
3
Barium Chloride Solution