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SRPS ISO 8799:1992

Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter

Apr 7, 1992
Apr 7, 1992
95.99   Withdrawal of Standard   Dec 20, 2012

General information

95.99     Dec 20, 2012

ISS

H091

International Standard

71.100.40  

Serbian  

"Standard je preispitan i doneta je odluka o reviziji u julu 2012. godine."

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Scope

From a methanolic solution of the test portion, the unsulfated matter is separated on an ion-exchange column (filled with a mixture of cation-exchange resins and anion-exchange resins). The unsulfated matter is recovered from the eluate by evaporation and weighing of the residue.

Life cycle

NOW

WITHDRAWN
SRPS ISO 8799:1992
95.99 Withdrawal of Standard
Dec 20, 2012

REVISED BY

PUBLISHED
SRPS EN ISO 8799:2012

Related project

Adopted from ISO 8799:1988