Zinc and zinc alloys—Determination of magnesium content—Flame atomic absorption spectrometric method

NEPLATNÁ vydána dne 30.12.1990

The methods for chemical analysis of zinc and zinc alloys—The determination of magnesium content—The flame atomic absorption spectrometric method

NEPLATNÁ vydána dne 30.4.2004

Zinc and zinc alloys—Determination of iron content—Flame atomic absorption spectrometric method

NEPLATNÁ vydána dne 30.12.1990

Zinc and zinc alloys—Determination of copper content—Flame atomic absorption spectrometric method

NEPLATNÁ vydána dne 30.12.1990

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NEPLATNÁ vydána dne 1.1.1977

Lanthanum oxide--Determination of cerium oxide, praseodymium oxide, nedeodynium oxide, samarium oxide and yttrium oxide--Induetively coupled plasma atomic emission spectrographic method

NEPLATNÁ vydána dne 1.1.1990

Chemical analysis methods for non-RE impurity of rare earth metals and their oxides—Determination of carbon and sulfur contents—High frequency-infrared absorption method

NEPLATNÁ vydána dne 19.11.2002

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1:Determination of carbon and sulfur contents—High frequency-infrared absorption method

NEPLATNÁ vydána dne 11.9.2015

Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method

NEPLATNÁ vydána dne 1.1.1990

Terbium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrogra

NEPLATNÁ vydána dne 1.1.1990