ISO 7355:1985 PDF
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Oils of sassafras and nutmeg — Determination of safrole and cis- and trans-isosafrole content — Gas chromatographic method on packed columns
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 °C when using polydimethylsiloxane; isotherm about 125 °C when using polyethylene glycol 20000. Injection system and detector: about 170 °C.
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| Edition | 1985 |
|---|---|
| Published Date | 1985 |
| Published By | International Standardization Organisation |
| Page Count | 4 |
