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  4. Standard "STN 684120"
WITHDRAWN STN 684120 1.3.1979 preview

STN 684120 (684120)

Pure chemicals and reagents. Determination of copper as impurity by colorimetric methods



STANDARD published on 1.3.1979


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The information about the standard:

Designation standards: STN 684120
Classification mark: 684120
Catalog number: 67507
Note: WITHDRAWN
Publication date standards: 1.3.1979
SKU: NS-502198
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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ČSN 684120 (31.03.1979)

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