ISO 7356:1985

Name: ISO 7356:1985
Brand: ISO
SKU: ISO 7356:1985
Price: 81.07 EUR
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Oils of thujone-containing Artemisia and oil of sage (Salvia officinalis Linnaeus) — Determination of alpha- and beta-thujone content — Gas chromatographic method on packed columns

Publication date: Dec 19, 1985

95.99 Withdrawal of Standard Mar 5, 2007

General information

Current stage: 95.99 Withdrawal of Standard Mar 5, 2007

Originator: ISO

Owner: ISO/TC 54 Essential oils

Type: International Standard

ICS: 71.100.60 Essential oils

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Status: Withdrawn

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Languages: French English

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Scope

A small quantity of the oils is analyzed under specified conditions. The alpha- and beta-thujone contents are determined by using the internal standard or addition method. As stationary phase are used cyanopropyl methylphenyl methyl silicone, or trifluoropropylmethyl silicone, or polyethylene glycol 1500. Operating temperatures: Oven: isotherm about 100 °C when using cyanopropyl methylphenyl methyl silicone or trifluoropropylmethyl silicone; isotherm about 130-°C when using polyethylene glycol 1500. Injection system and detector: about 170 °C.

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ISO 7356:1985

Oils of thujone-containing Artemisia and oil of sage (Salvia officinalis Linnaeus) — Determination of alpha- and beta-thujone content — Gas chromatographic method on packed columns

Publication date: Dec 19, 1985

95.99 Withdrawal of Standard Mar 5, 2007

General information

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