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Merck
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主要文件

CRM46304

Supelco

黄曲霉毒素混合物

Aflatoxin Mix

certified reference material, in methanol (varied conc.), ampule of 5 × 1 mL

别名:

黄曲霉毒素混合物

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5 X 1 ML
$152.00

$152.00

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5 X 1 ML
$152.00

About This Item

UNSPSC代码:
85151701
NACRES:
NA.24

$152.00

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获取大包装报价

等级

certified reference material
TraceCERT®

质量水平

300

产品线

TraceCERT®

CofA

current certificate can be downloaded

包装

ampule of 5 × 1 mL

浓度

in methanol (varied conc.)

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

cleaning products
cosmetics
food and beverages
personal care

包装形式

multi-component solution

储存温度

2-8°C

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相关类别

一般描述

该认证标准物质（CRM）根据ISO 17034和ISO/IEC 17025生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。

应用

它旨在用于分析仪器的校准、分析方法的验证、检测限的确定和线性研究以及回收实验。

该黄曲霉毒素混合物 4 溶液的使用如下：

  • 超高效液相色谱荧光检测法（UHPLC-FLD）测定咖啡豆和咖啡粉样品中黄曲霉毒素 — B1、B2、G1 和 G2
  • 超高效液相色谱法结合荧光检测器测定玉米、大米、高粱粉和花生样品中的黄曲霉毒素（B1、B2、G1 和 G2）
  • 高效液相色谱-荧光检测法测定 65 份花生强化面粉中天然黄曲霉毒素

其他说明

有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。.

法律信息

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

分析物

说明
    Aflatoxin B1 1 μg/mL
    Aflatoxin B2 .3 μg/mL
    Aflatoxin G1 1 μg/mL
    Aflatoxin G2 .3 μg/mL

相关产品

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说明
价格

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

靶器官

Eyes,Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

51.8 °F - closed cup

闪点(°C)

11 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jeonghyun Yun et al.
Journal of food science, 85(3), 762-770 (2020-01-31)
Nuruk is a fermentation agent used to manufacture alcoholic beverages, which contains a variety of microorganisms. Most microorganisms in Nuruk are useful for the production of alcoholic beverages; however, Nuruk can be infected with Aspergillus flavus, which produces aflatoxin (AF).
Bolun Yu et al.
Toxins, 12(3) (2020-03-04)
Aflatoxin B1 (AFB1) and aflatoxin B2 (AFB2) are the most common aflatoxins produced by Aspergillus flavus in peanuts, with high carcinogenicity and teratogenicity. Identification of DNA markers associated with resistance to aflatoxin production is likely to offer breeders efficient tools

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  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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