Determination of individual and total sterols contents. Gas chromatographic method - Animal and vegetable fats and oils not-for-sale 5 kV at power frequencies

5 kV at power frequencies from 15 Hz to 100 Hz

positive pressure and wet applications are not covered

it is not applicable to cases where the foundation or supporting structures are resilient

use and maintenance of laboratory fume cupboards

Determination of individual and total sterols contents. Gas chromatographic method - Animal and vegetable fats and oils not-for-sale 5 kV at power frequencies1 Scope This part of ISO 12228 specifies a procedure for the gas chromatographic determination of the content and composition of sterols in animal and vegetable fats and oils. However, the determination of the contents and composition of sterols in olive and olive pomace oils is to be carried out using ISO 122282.