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Marine source, analytical standard

Polyunsaturated Fatty Acid Mix No.1

Quality Level

biological source

fish oil


analytical standard


current certificate can be downloaded


pkg of 100 mg


(varied concentration)


HPLC: suitable
gas chromatography (GC): suitable


food and beverages



shipped in

dry ice

storage temp.


General description

PUFA No.1 is a complex qualitative standard mixture. Because it is extracted from natural materials, relative peak size and composition may vary from lot to lot.


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

Other Notes

For qualitative identification only.

Product is extracted from natural sources. The fatty acid composition varies from lot-to-lot. The fatty acids listed below may or may not be present in the current lot. A representative chromatogram is supplied with product.

Certificate of Composition is not available on-line. Please contact your local Sigma-Aldrich office for documentation.



    cis-4,7,10,13,16,19-Docosahexaenoic acid methyl ester
    11-Docosenoic acid methyl ester
    Methyl all-cis-7,10,13,16,19-docosapentaenoate
    Methyl cis-13-docosenoate
    Methyl all-cis-5,8,11,14,17-eicosapentaenoate
    Methyl linoleate
    Methyl myristate
    Methyl oleate
    Methyl palmitate
    Methyl palmitoleate
    Methyl stearidonate
    cis-11-Octadecenoic methyl ester
    Methyl cis-11-eicosenoate
    See All (13)

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

10 - Combustible liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

José Luis Guil-Guerrero et al.
Chemistry & biodiversity, 17(12), e2000627-e2000627 (2020-10-13)
Thirty Boraginaceae species from different tribes were evaluated in a search of γ-linolenic (GLA, 18:3n-6) and stearidonic acid (SDA, 18:4n-3)-rich oils. The high GLA percentages were found in the seed oils of Symphytum bulbosum and S. tuberosum subsp. tuberosum (27.6
Helena Oliveira et al.
Foods (Basel, Switzerland), 8(9) (2019-09-25)
Industrial cooking of common octopus (Octopus vulgaris) under well-established procedures is advantageous for current consumers, which demand healthy and convenient food. This work aimed to evaluate the effect of industrial water boiling, without the addition of salt, on the nutritional
Celso Manuel Cristovão Mandume et al.
Foods (Basel, Switzerland), 8(7) (2019-06-30)
Despite being highly appreciated and consumed, the nutritional value of Chaceon maritae from Namibe (Angola) had never been studied. In the present work, edible tissues (muscle, ovaries, and hepatopancreas) of boiled female C. maritae caught off Namibe coast in two
F Dhellemmes et al.
The Journal of experimental biology, 223(Pt 19) (2020-08-17)
Billfishes are well known for their distinctive elongated rostra, i.e. bills. The functional significance of billfish rostra has been frequently discussed and the recent discovery of an oil gland (glandula oleofera) at the base of the rostrum in swordfish, Xiphias
Giseli S Rocha et al.
Ecotoxicology (London, England), 25(8), 1468-1477 (2016-10-23)
Copper is an essential metal for several physiological and metabolic processes, but a narrow range regulate its effect in phytoplankton cells. It can affect the production of biomolecules and be toxic at concentrations slightly above those required, e.g. decreasing photosynthesis

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