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48882

Supelco

ASTM D2887定量校准混标

(varied), analytical standard

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About This Item

分類程式碼代碼:
12000000
暫時無法取得訂價和供貨情況

等級

analytical standard

agency

ASTM® D2887

CofA

current certificate can be downloaded

包裝

pkg of 6 × 1 mL

濃度

(varied)

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

petroleum

形式

multi-component solution

儲存溫度

2-30°C

一般說明

ASTM® D2887校准混合物是环己烷中C6-C44烃的混合物。[1]
Aroclor 1248是一种市售的浅黄色至黄绿色[2]多氯联苯产物液体[2]混合物,由三、四和五氯同类物组成。[3]

應用

它已被用于计算化合物的保留指数,在进行实验研究期间使用GC-MS方法去鉴定长链伯烷基胺的缓蚀。[1]
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。

法律資訊

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

分析物

描述

    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)
    查看全部 (17)

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system, Nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-7.6 °F - closed cup

閃點(°C)

-22 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

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)

相關內容

Complete offer for petrochemical testing including environmental and industrial hygiene monitoring solutions.

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

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  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

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