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Basic analysis of silicates. Determination of potassium oxide
STANDARD published on 1.10.2009
Designation standards: ČSN 720120
Classification mark: 720120
Catalog number: 82748
Publication date standards: 1.10.2009
SKU: NS-134000
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma se používá současně s ČSN 72 0100 a určuje plamenovou fotometrickou metodu pro stanovení oxidu draselného v materiálech v ní uvedených.
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24.10.1974
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31.10.1977
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29.7.1970
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