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Merck
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主要文件

CRM18920

Supelco

F.A.M.E. 混合物

C8 - C22, certified reference material, ampule of 100 mg (Neat)

别名:

脂肪酸甲酯混标

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About This Item

UNSPSC代码:
85151701
NACRES:
NA.24
价格与库存信息目前不能提供

等级

certified reference material
TraceCERT®

质量水平

产品线

TraceCERT®

CofA

current certificate can be downloaded

包装

ampule of 100 mg (Neat)

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

food and beverages

包装形式

multi-component solution

官能团

carboxylic acid
ester

运输

dry ice

储存温度

-10 to -25°C

应用

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。

其他说明

该有证标准物质(CRM)是根据ISO 17034和ISO/IEC 17025生产和认证的。有关本CRM的所有信息可见于分析证书。

查看我们全面的脂肪酸甲酯(FAME)标准物质混合物系列。

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

相关产品

产品编号
说明
价格

象形图

CorrosionEnvironment

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Emma Teuling et al.
Journal of agricultural and food chemistry, 65(36), 7989-8002 (2017-07-14)
Photosynthetic unicellular organisms are considered as promising alternative protein sources. The aim of this study is to understand the extent to which these green sources differ with respect to their gross composition and how these differences affect the final protein

实验方案

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

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

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

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

Questions

1–3 of 3 Questions  
  1. Los ésteres metílicos de qué ácidos grasos tiene este mix y que concentración de cada uno de ellos?

    1 answer
    1. See below to review the list of components included in this standard. The exact concentration of each is lot specific and reported in the product Certificate of Analysis. The values listed below are examples of typical concentrations, reported as wt%. Please refer to the lot specific Certificate of Analysis for exact values:
      METHYL OCTANOATE - 1.90 ± 0.11
      METHYL DECANOATE - 3.17 ± 0.18
      METHYL LAURATE - 6.37 ± 0.33
      METHYL TRIDECANOATE - 3.18 ± 0.17
      METHYL MYRISTATE - 3.17 ± 0.18
      METHYL MYRISTOLEATE - 1.88 ± 0.13
      METHYL PENTADECANOATE - 1.89 ± 0.10
      METHYL PALMITATE - 12.9 ± 0.6
      METHYL PALMITOLEATE - 6.40 ± 0.31
      METHYL HEPTADECANOATE - 3.18 ± 0.17
      METHYL STEARATE - 6.49 ± 0.33
      METHYL ELAIDATE - 2.59 ± 0.19
      METHYL OLEATE - 19.3 ± 0.9
      METHYL LINOLEATE - 12.9 ± 0.6
      METHYL ARACHIDATE - 1.89 ± 0.11
      METHYL LINOLENATE - 6.33 ± 0.32
      METHYL CIS-11 EICOSENOATE - 1.90 ± 0.14
      METHYL BEHENATE - 1.90 ± 0.13
      METHYL ERUCATE - 1.89 ± 0.14

      Helpful?

  2. 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?

  3. 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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