CRM47792

Linolenic Acid Methyl Ester Isomer Mix

certified reference material, 10 mg/mL in dichloromethane, ampule of 1 mL

• UNSPSC Code: 85151701
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 100
• product line: TraceCERT^®
• Assay: 100%
• form: liquid
• CofA: current certificate can be downloaded
• packaging: ampule of 1 mL
• concentration: 10 mg/mL in dichloromethane
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): food and beverages
• format: multi-component solution
• functional group: ester
• shipped in: wet ice
• storage temp.: -10 to -25°C

Description

General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Check out our complete portfolio of Fatty acid methyl ester (FAME) reference material solution mixes

Application

The CRM has been used as follows:

• Study of fatty acid profile of 69 different cold-pressed vegetable oil samples by gas chromatography coupled with flame ionization detection
• Development and validation of a GC-MS method to simultaneously determine C₁₈ fatty acids in 20 raw milk and 30 commercial milk samples
• Identification of fatty acid methyl ester peaks in the GC-MS analysis of C₁₈ fatty acids in milk samples to evaluate the hydrogenation of α-Linolenic acid in the rumen of dairy cows
• Fatty acid analysis of 320 goat, cow, and sheep cheese samples by gas chromatography-flame ionization detection as per the protocol described in AOAC Official Method 2012.13
• GC-FID analysis of typical Indian ready-made snacks to determine their fatty acid composition based on Association of Official Analytical Chemists (AOAC) Official Method 996.06

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany