Reference number
ISO 7355:1985
ISO 7355:1985
Oils of sassafras and nutmeg — Determination of safrole and cis- and trans-isosafrole content — Gas chromatographic method on packed columns
Edition 1
1985-12
Withdrawn
ISO 7355:1985
14041
Withdrawn (Edition 1, 1985)

Abstract

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.

General information

  •  : Withdrawn
     : 1985-12
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 4
  • ISO/TC 54
    71.100.60 
  • RSS updates

Got a question?

Check out our Help and Support