Norm

ISO 7355:1985 en

Oils of sassafras and nutmeg - Determination of safrole and cis- and trans-isosafrole content - Gas chromatographic method on packed columns

31,57

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 19-12-1985
Taal Engels
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.

Details

ICS-code 71.100.60
Nederlandse titel Oils of sassafras and nutmeg - Determination of safrole and cis- and trans-isosafrole content - Gas chromatographic method on packed columns
Engelse titel Oils of sassafras and nutmeg - Determination of safrole and cis- and trans-isosafrole content - Gas chromatographic method on packed columns

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