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Supelco

ASTM D2887定量校准混标

(varied), analytical standard

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6 AMP
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6 AMP
$247.00

About This Item

UNSPSC代码:
12000000

$247.00


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等级

analytical standard

Agency

ASTM® D2887

CofA

current certificate can be downloaded

包装

pkg of 6 × 1 mL

浓度

(varied)

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

petroleum

包装形式

multi-component solution

储存温度

2-30°C

一般描述

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]

应用

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。

法律信息

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

分析物

说明

    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)
    查看所有结果 (17)

警示用语:

Danger

危险分类

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

靶器官

Central nervous system, Nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-7.6 °F - closed cup

闪点(°C)

-22 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

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)
Groundwater Chemicals Desk Reference (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

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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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