Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
Edition 2006-06

Carbonaceous materials for use in the production of aluminium - Calcined coke - Determination of residual-hydrogen content
Edition 1997-05

Sodium hydrogen carbonate for industrial use; Determination of sodium hydrogen carbonate content; Titrimetric method
Edition 1972-06

Anhydrous hydrogen fluoride for industrial use; Sampling
Edition 1974-12

Solid mineral fuels - Determination of carbon and hydrogen - High temperature combustion method
Edition 1996-02

Solid mineral fuels - Determination of carbon and hydrogen - Liebig method
Edition 1996-02

Liquefied petroleum gases; detection of hydrogen sulfide; lead acetate method
Edition 1993-10

Sodium hydrogen carbonate for industrial use; List of methods of test and preparation of the test sample
Edition 1972-06

Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
Edition 1994-12

Natural gas - Determination of sulfur compounds - Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry (ISO 6326-3:1989)
Edition 1999