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ASTM® D2887 Calibration Mix

(varied), analytical standard

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About This Item

Código UNSPSC:
12000000
Preço e disponibilidade não estão disponíveis no momento.

grau

analytical standard

Agency

ASTM® D2887

Certificado de análise (CofA)

current certificate can be downloaded

embalagem

pkg of 6 × 1 mL

concentração

(varied)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

petroleum

Formato

multi-component solution

temperatura de armazenamento

2-30°C

Categorias relacionadas

Descrição geral

ASTM® D2887 calibration mix is a mixture of C6-C44 hydrocarbons in cyclohexane.[1]
Aroclor 1248 is a light yellow to yellow-green colored[2], commercially available polychlorinated biphenyl product liquid[2] mixture, that consists of tri-, tetra-, and pentachloro congeners.[3]

Aplicação

It was used to calculate the retention index of compunds, during experimental study done to identify the corrosion inhibiting long-chain primary alkyl amines, using GC-MS method.[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informações legais

ASTM is a registered trademark of American Society for Testing and Materials

Analito

Descrição
    Decane 11.84 % (w/w)
    Dodecane 11.78 % (w/w)
    Dotriacontane .983 % (w/w)
    Eicosane 1.966 % (w/w)
    Heptane 5.97 % (w/w)
    Hexadecane 9.8 % (w/w)
    Hexane 7.79 % (w/w)
    Hexatriacontane .983 % (w/w)
    Nonane 7.84 % (w/w)
    Octacosane .983 % (w/w)
    Octadecane 4.915 % (w/w)
    Octane 7.88 % (w/w)
    Tetracontane .983 % (w/w)
    Tetracosane 1.966 % (w/w)
    Tetradecane 11.56 % (w/w)
    Tetratetracontane .983 % (w/w)
    Undecane 11.78 % (w/w)
    Ver tudo (17)

Palavra indicadora

Danger

Classificações de perigo

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Órgãos-alvo

Central nervous system, Nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

-7.6 °F - closed cup

Ponto de fulgor (°C)

-22 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LC26938V
LC24425V
LC23102V
LC21472V
LC16909V

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Groundwater Chemicals Desk Reference (2007)
Identification of corrosion inhibiting long-chain primary alkyl amines by gas chromatography and gas chromatography-mass spectrometry.
Kusch, Peter, et al.
International Journal of Mass Spectrometry, 263, 45-53 (2007)
Inhibition of rat testicular androgenesis by a polychlorinated biphenyl mixture Aroclor 1248
Andric.AS, et al.
Biology of Reproduction, 62, 1882-1888 (2000)

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Questions

1–2 of 2 Questions  

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

    1 answer

    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

      Helpful?

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

    1 answer

    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

      Helpful?

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