grade
analytical standard
packaging
pkg of 1 × 1 mL (40495-U), pkg of 10 × 1 mL (4M0495-U)
concentration
2.5 mg/mL in methylene chloride
storage temp.
2-8°C
General description
Qualitative mix. Contains many of the C18:1 postional cis/trans isomers of great importantance to the food industry.
Data sheet includes representative chromatogram and instructions on how to use the mix to monitor for GC system and column performance changes.
Data sheet includes representative chromatogram and instructions on how to use the mix to monitor for GC system and column performance changes.
Application
Useful for monitoring unexpected changes in the performance of cyanosilicone capillary columns as suggested in method AOCS Ce 1h-05, Determination of cis-, trans-, Saturated, Monounsaturated and Polyunsaturated Fatty Acids in Vegetable or Non-ruminant Animal Oils and Fats by Capillary GLC, 2005.