UNE 55504-2:1981
SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF PETROLEUM ETHER EXTRACTABLE PRODUCTS

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UNE 55504-2:1981

Release Date

1981

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AENOR

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UNE 55504-2:1981

UNE 55504-2:1981 history

• 1981 UNE 55504-2:1981 SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF PETROLEUM ETHER EXTRACTABLE PRODUCTS