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WSFA-4 Mixture, water soluble fatty acid qualitative mix

CATALOG # 1108


  • Catalog #:1108
  • Scientific Name:WSFA-4 Mixture (qualitative)
  • Common Name:WSFA-4 Mixture (qualitative)
  • SDSView Safety Data Sheet
  • Data Sheet:View Data Sheet
  • Formula Weight:mixture
  • Unit:5 ml
  • Solvent:water
  • Purity:mixture
  • Analytical Methods:GC
  • Solubility:water
  • Physical Appearance:liquid
  • Storage:Room temperature
  • Composition:acetic, propionic, isobutyric, n-butyric, 2-methylbutyric, isovaleric and n-valeric acids, 1 mg/ml each
  • Dry Ice:No
  • Hazardous:No


Application Notes:

This mixture contains seven water-soluble fatty acids and is ideal for their identification by gas chromatography, mass spectrometry, and high performance liquid chromatography. This mixture is prepared from high purity stock materials. Knowledge of the fatty acid content of bacteria can be of great benefit in understanding microbials and can be of great nutritional importance in animals and humans.1,2,3 This is a qualitative mixture and should not be used for quantitative purposes.

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. Zhang, S. White, and C. Rock “Inhibiting Bacterial Fatty Acid Synthesis” The Journal of Biological Chemistry, Vol. 281(26) pp. 17541, 2006
3. N. Rozès et al. “A rapid method for the determination of bacterial fatty acid composition” Applied Microbiology, Vol. 3(17) pp. 126, 1993
Price $165.00

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