Linoleic Acid Methyl Ester Mix
SUPELCO/CRM47791 - cis/trans, certified reference material, 10 mg/mL in dichloromethane
EC Number: 200-838-9
Product Type: Chemical
| application(s) | food and beverages |
| CofA | current certificate can be downloaded |
| concentration | 10 mg/mL in dichloromethane |
| form | liquid |
| format | single component solution |
| functional group | carboxylic acid |
| ester | |
| grade | TraceCERT® |
| certified reference material | |
| packaging | ampule of 1 mL |
| product line | TraceCERT® |
| Quality Level | 100  |
| storage temp. | -10 to -25°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| 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 |
| 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. |
| Legal Information: | TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Symbol |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H336 - H351 |
| Precautionary statements | P201 - P202 - P261 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-40-67 |
| Safety Statements | 23-24/25-36/37 |
| RIDADR | UN 1593 6.1 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | -10 to -25°C |
| UNSPSC | 85151701 |
| Components | cis-9,cis-12-Octadecadienoic acid methyl ester 10 % (w/w); cis-9,trans-12-Octadecadienoic acid methyl ester 20 % (w/w); trans-9,cis-12-Octadecadienoic acid methyl ester 20 % (w/w); trans-9,12-Octadecadienoic acid methyl ester 50 % (w/w) |