LINOLEIC ACID METHYL ESTER CIS /TRANS/1X1ML 10MG/ML DICHLOROMETHANE

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.

Application

The CRM has been used as follows:

• To study the retention of two FAME mixtures on three types of available commercial capillary columns having different polarities for developing a gas chromatography-mass spectrometry (GC-MS) based method to separate geometrical isomers of polyunsaturated fatty acids (PUFAs)
• 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
• Determination of fatty acids following their methyl esterification in goat milk samples by gas chromatography coupled to a flame ionization detector (GC-FID) in the study to investigate the effect of production systems on the fatty acid composition of goat milk
• 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
• To study the fatty acid profile of 69 different cold-pressed vegetable oil samples by gas chromatography coupled to a flame ionization detector

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 Sigma-Aldrich Co. LLC

grade: certified reference material, TraceCERT^®. . Quality Level: 100. product line: TraceCERT^®. . 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: single component solution. functional group: carboxylic acid, ester. storage temp.: -10 to -25°C. Pictograms: GHS07,GHS08. Signal Word: Warning. Hazard Statements: H315 - H319 - H336 - H351. Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Central nervous system. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 2. Flash Point(F): Not applicable. Flash Point(C): Not applicable.