RM-4 Mixture (AOCS) (Suitable standard for olive, teaseed, and neatsfoot oils)

CATALOG # 1087
Amount 50 mg
Price $85.00
Qty
 
RM-4 Mixture
  • Catalog #:1087
  • Scientific Name:RM-4 Mixture (AOCS)
  • Common Name:Suitable standard for olive, teaseed, and neatsfoot oils
  • SDSView Safety Data Sheet
  • Data Sheet:View Data Sheet
  • Formula Weight:mixture
  • Unit:50 mg
  • Solvent:none
  • Source:synthetic or plant
  • Purity:mixture
  • Analytical Methods:GC
  • Solubility:ethyl ether, chloroform
  • Physical Appearance:liquid
  • Storage:-20°C
  • Composition:
    This is a quantitative mix of fatty acid methyl esters.
    C16:0, 11.0%
    C18:0, 3.0%
    C18:1 (cis-9), 80.0%
    C18:2 (cis-9,12), 6.0%
  • Dry Ice:No
  • Hazardous:No
  • Literature References:Application Notes:

    This fatty acid reference mixture contains saturated and mono and polyunsaturated fatty acid methyl esters for the qualitative identification and quantitation of unknowns. This AOCS RM mixture is especially ideal as a standard for olive, teaseed, and neatsfoot oils. By studying problems with the quantitative analysis of animal and vegetable oils and fats, the American Oil Chemists’ Society has found certain mixtures to be useful as reference standards. The composition of each mixture is similar to the fatty acid distribution of certain oils. This is an excellent standard for identifying unknown fatty acid isomers in samples. All materials are analyzed to verify their identity and to determine their purity. All analytes are 98+% pure. This standard is accurately prepared by gravimetric technique (+/- 0.5%) and all glassware is class A rated. Ampules are purged with nitrogen/argon before and after filling and chilled before being flame sealed. Store ampules sealed as received and process without delay immediately after opening the ampule.

    References:
    1. M. Or-Rashid, N. Odongo and B. McBride, “Fatty acid composition of ruminal bacteria and protozoa, with emphasis on conjugated linoleic acid, vaccenic acid, and odd-chain and branched-chain fatty acids” Journal of Animal Science vol. 85 pp. 1228, 2007
    2. Y-M Zhang, S. White, and C. Rock “Inhibiting Bacterial Fatty Acid Synthesis” The Journal of Biological Chemistry vol. 281 pp. 17541, 2006
    3. N. Rozès, S. Garbay, M. Denayrolles, A. Lonvaud-Funel “A rapid method for the determination of bacterial fatty acid composition” Applied Microbiology vol. 3(17) pp. 126, 1993