ISO 7355:1985
Oils of sassafras and nutmeg; Determination of safrole and cis- and trans-isosafrole content; Gas chromatographic method on packed columns
- Standard No.
- ISO 7355:1985
- Release Date
- 1985
- Published By
- International Organization for Standardization (ISO)
- Status
- Latest
- ISO 7355:1985
- Scope
- A small quantity of the oils is analyzed by gas chromatography under specified conditions on a packed column. The safrole and cis- and trans-isosafrole contents are determined by using the internal standard method. As stationary phase are used polydimethylsiloxane, or polyethylene glycol 20000. Operating temperatures: Oven: isotherm about 100 鳦 when using polydimethylsiloxane; isotherm about 125 鳦 when using polyethylene glycol 20000. Injection system and detector: about 170 鳦.
ISO 7355:1985 history
- 1985 ISO 7355:1985 Oils of sassafras and nutmeg; Determination of safrole and cis- and trans-isosafrole content; Gas chromatographic method on packed columns
