Hardmetals. Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders. Flame atomic absorption spectrometric method LONG_TITLE Fundamentals and vocabulary

Fundamentals and vocabulary

BS 1881-131 on testing cement in a reference concrete is useful for:

PAS 1616 also allows for the creation of suites of standardization documents that could work together

It does not include requirements for safety devices which incorporate a flame arrestor which are covered by BS EN 730-1

12 is the twelfth part of the BS 684 series that describes a method for the determination of oxidized fatty acids in animal and vegetable fats and oils

Hardmetals. Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders. Flame atomic absorption spectrometric method LONG_TITLE Fundamentals and vocabulary1 Scope This International Standard specifies a flame atomic absorption spectrometric method to be used for the determination of the mass fractions of copper, potassium, magnesium, manganese, sodium and zinc in cobalt metal powders in the range of 0,001 % to 0,01 %, calcium in the range of 0,002 % to 0,01 %, and iron and nickel in the range of 0,002 % to 0,05 %.