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주요 문서

18919-1AMP

Supelco

F.A.M.E. Mix, C4-C24

certified reference material,  wt. % (varied)

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크기 선택

100 MG
₩361,137

₩361,137

예상 입고일2025년 4월 28일세부사항

벌크 견적 요청
모든 사진(1)

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보기 변경
100 MG
₩361,137

About This Item

UNSPSC 코드:
85151701
NACRES:
NA.24

₩361,137

예상 입고일2025년 4월 28일세부사항

벌크 견적 요청

Grade

certified reference material

Quality Level

100

양식

solid

CofA

current certificate can be downloaded

포장

pkg of 100 mg

농도

 wt. % (varied)

기술

HPLC: suitable
gas chromatography (GC): suitable

응용 분야

food and beverages

형식

neat (solventless)

작용기

carboxylic acid
ester

배송 상태

dry ice

저장 온도

−20°C

관련 카테고리

애플리케이션

It was used as calibration standard in determining fat content and FA distribution using GC/FID from berry seed press residues.[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

기타 정보

We offer a variety of chromatography accessories including analytical syringes

분석물

설명
    cis-13,16-Docosadienoic acid methyl ester 2 wt. %
    cis-4,7,10,13,16,19-Docosahexaenoic acid methyl ester 2 wt. %
    cis-11,14-Eicosadienoic acid methyl ester 2 wt. %
    cis-5,8,11,14,17-Eicosapentaenoic acid methyl ester 2 wt. %
    cis-8,11,14-Eicosatrienoic acid methyl ester 2 wt. %
    cis-11,14,17-Eicosatrienoic acid methyl ester 2 wt. %
    Methyl arachidate 4 wt. %
    Methyl arachidonate 2 wt. %
    Methyl behenate 4 wt. %
    Methyl butyrate 4 wt. %
    Methyl decanoate 4 wt. %
    Methyl cis-13-docosenoate 2 wt. %
    Methyl dodecanoate 4 wt. %
    Methyl cis-11-eicosenoate 2 wt. %
    Methyl elaidate 2 wt. %
    Methyl heneicosanoate 2 wt. %
    Methyl heptadecanoate 2 wt. %
    Methyl cis-10-heptadecenoate 2 wt. %
    Methyl hexanoate 4 wt. %
    Methyl linoleate 2 wt. %
    Methyl linolelaidate 2 wt. %
    Methyl linolenate 2 wt. %
    Methyl γ-linolenate 2 wt. %
    Methyl myristate 4 wt. %
    Methyl myristoleate 2 wt. %
    Methyl octanoate 4 wt. %
    Methyl oleate 4 wt. %
    Methyl palmitate 6 wt. %
    Methyl palmitoleate 2 wt. %
    Methyl pentadecanoate 2 wt. %
    Methyl cis-10-pentadecenoate 2 wt. %
    Methyl stearate 4 wt. %
    Methyl tetracosanoate 4 wt. %
    Methyl cis-15-tetracosenoate 2 wt. %
    Methyl tricosanoate 2 wt. %
    Methyl tridecanoate 2 wt. %
    Methyl undecanoate 2 wt. %
    모두 보기 (37)

픽토그램

CorrosionEnvironment
GHS05,GHS09

신호어

Danger

유해 및 위험 성명서

H318,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 문서 section.

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Tom F O'Callaghan et al.
Journal of dairy science, 100(8), 6053-6073 (2017-06-19)
The purpose of this study was to investigate the effects of pasture-based versus indoor total mixed ration (TMR) feeding systems on the chemical composition, quality characteristics, and sensory properties of full-fat Cheddar cheeses. Fifty-four multiparous and primiparous Friesian cows were
Elly Morriën et al.
Nature communications, 8, 14349-14349 (2017-02-09)
Soil organisms have an important role in aboveground community dynamics and ecosystem functioning in terrestrial ecosystems. However, most studies have considered soil biota as a black box or focussed on specific groups, whereas little is known about entire soil networks.
M Sharifi et al.
Journal of animal physiology and animal nutrition, 102(1), 157-165 (2017-04-27)
This experiment was carried out to examine the effect of grapeseed oil (GSO) on performance, rumen fermentation, antioxidant status and subcutaneous adipose fatty acid (FA) profile in lambs. Eighteen Baluchi lambs, 196 ± 14 days of age and 39.8 ± 1.7 kg body weight, were randomly
Kwang Seo Park et al.
Journal of analytical methods in chemistry, 2019, 7594767-7594767 (2020-01-14)
To implement EU REACH- (Registration, Evaluation, and Authorization of Chemicals-) like chemical legislations in various countries of which the purpose is human and environment safety, the first step is substance identification followed by the hazard and risk assessments. Although both
Berry seed press residues and their valuable ingredients with special regard to black currant seed press residues.
Helbig, Dorit, et al.
Food Chemistry, 111.4, 1043-1049 (2008)
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프로토콜

Capillary GC Columns for GC x GC

GCxGC excels in compound resolution, making it indispensable in analytical chemistry for complex samples.

Chromatograms

suitable for GCsuitable for GCsuitable for GC

질문

1–8 / 8 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. In which solvent do I need to dissolve this product (18919-1 AMP) in order to use it in the HPLC device?

    1 답변

    1. Appropriate solvents for FAMEs include Dichloromethane, Chloroform, Hexane, and Toluene. Other prepared FAME mixes are in Dichloromethane and are tested by HPLC. To review sample Certificates of Analysis of these product, which includes Method Parameters, see the links below:
      https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/Supelco/pdf/CSISO2015/CRM47801_XA17796V.PDF
      https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/Supelco/pdf/201812/CRM47885_XA23076V.PDF

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  4. What methyl esters are contained in Product No. 18919-1AMP F.A.M.E. Mix C8-C24?

    1 답변

    1. Product No. 18919-1AMP contains a neat mixture of C8, C10, C12, C14, C16:0, C16:1, C18:0, C18:1, C18:2, C18:3, C18:3, C20, C22, C24 methyl esters.

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  5. What is the dilution solvent used in F.A.M.E. Mix, C4-C24 Unsaturates - analytical standard, Product 18919-1AMP?

    1 답변

    1. Product 18919-1AMP is a neat mixture of 37 FAMEs (Fatty Acid Methyl Esters); there is no solvent present.

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  6. Are there instructions on how to use F.A.M.E. Mix, C4-C24 Unsaturates - analytical standard, Product 18919-1AMP?

    1 답변

    1. This product (18919-1AMP) is intended for use as an analytical standard.  Specific usage instructions can not be given because there is more than one correct way to use the product.  If you have a specific usage question, please contact Supelco Technical Service for details --> [email protected]

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  7. What is the Department of Transportation shipping information for this product?

    1 답변

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  8. What is the difference between the F.A.M.E. Products 18919-1AMP and 47885-U?

    1 답변

    1. Product 18919-1AMP, C4-C24 FAME (Fatty Acid Methyl Ester) Mix, is a neat mixture of 37 FAMEs; it contains no solvent.  Product 47885-U contains the same 37 components, but they are diluted to 10 mg of total FAME per mL in methylene chloride.

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