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ISO 8174:1986

Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
19. 6. 1986.

Опште информације

90.92     16. 5. 2024.

ISO

ISO/TC 47

Međunarodni standard

71.080.10  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

The method comprises the passage of a gaseous test portion through water to absorb acetone, acetonitrile, propan-2-ol and methanol, and subsequent gas chromatographic analysis of the aqueous solution, using a flame ionization detector, and comparison of the peaks obtained with those derived from an external standard. The method is applicable to products having acetone, propan-2-ol and methanol concentrations greater than 1 mg/kg, and acetonitrile concentrations greater than 10 mg/kg.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 8174:1986
90.92 Odluka o izmeni ili reviziji standarda
16. 5. 2024.

REVIDIRAN OD

PROJEKAT
ISO/DIS 8174