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  4. Standard "UNE 55504-2:1981"
Standard UNE 55504-2:1981 15.4.1981 preview

UNE 55504-2:1981

SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF PETROLEUM ETHER EXTRACTABLE PRODUCTS



STANDARD published on 15.4.1981


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The information about the standard:

Designation standards: UNE 55504-2:1981
Publication date standards: 15.4.1981
SKU: NS-572863
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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