Merck
CN
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文件

安全信息

34034

Supelco

黄曲霉毒素B2 溶液

0.5 μg/mL in acetonitrile, analytical standard

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经验公式（希尔记法）:
C17H14O6
CAS号:
7220-81-7
分子量:
314.29
Beilstein:
1355115
EC 号:
200-835-2
MDL编号:
MFCD00078140
PubChem化学物质编号:
329754771
NACRES:
NA.24

等级

analytical standard

质量水平

100

保质期

limited shelf life, expiry date on the label

浓度

0.5 μg/mL in acetonitrile

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

格式

single component solution

储存温度

−20°C

SMILES string

[H][C@@]12CCO[C@]1([H])Oc3cc(OC)c4C5=C(C(=O)CC5)C(=O)Oc4c23

InChI

1S/C17H14O6/c1-20-10-6-11-14(8-4-5-21-17(8)22-11)15-13(10)7-2-3-9(18)12(7)16(19)23-15/h6,8,17H,2-5H2,1H3/t8-,17+/m0/s1

InChI key

WWSYXEZEXMQWHT-WNWIJWBNSA-N

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相关类别

一般描述

Aflatoxin B2 is one of the fungal metabolic products produced in food and feed, contaminated by Aspergillus species.
Certain vial.
Aflatoxins are mycotoxins that are generated as a result of secondary metabolism of various fungal species such as Aspergillus, Penicillium and Fusarium.
Certan Vial

应用

Aflatoxin B2 may be used for the determination of aflatoxin B2 in:
  • Animal feed by high performance liquid chromatography with fluorescence detection (HPLC-FLD) as well as quick, easy, cheap, effective, rugged and safe (QuEchERS) extraction method combined with ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS).
  • Eggs by QuEchERS extraction method followed by analysis using UHPLC with tandem mass spectrometry (MS/MS) operating on electrospray-ionization interface (ESI) mode.
  • Brazil nuts by immunoaffinity column (IAC) and clean-up HPLC-FLD.
  • Plant-based milk and dairy products by dispersive liquid-liquid microextraction (DLLME), QuEchERS extraction method and HPLC-FLD.

Aflatoxin B2 solution may be used as an analytical reference standard for the determination of the analyte in meat, meat products, eggs and milk using high-performance liquid chromatography (HPLC) with fluorescence and ultraviolet detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

相关产品

产品编号
说明
价格

32755

黄曲霉素 B2

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

35.6 °F - closed cup

闪点(°C)

2 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
高风险级别生物产品--毒素类产品

分析证书(COA)

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Debora Muratori Holanda et al.
Toxins, 12(8) (2020-08-13)
Pigs are highly susceptible to mycotoxins. This study investigated the effects of a postbiotic yeast cell wall-based blend (PYCW; Nicholasville, KY, USA) on growth and health of newly-weaned pigs under dietary challenge of multiple mycotoxins. Forty-eight newly-weaned pigs (21 d
Determination of aflatoxins in eggs, milk, meat and meat products using HPLC fluorescent and UV detectors.
Herzallah MS.
Food Chemistry, 114(3), 1141-1146 (2009)
Determination of Aflatoxins in Plant-based Milk and Dairy Products by Dispersive Liquid-Liquid Microextraction and High-performance Liquid Chromatography with Fluorescence Detection.
Hamed AM, et al.
Analytical Letters, 60(10), 1-10 (2018)
Ultra-high performance liquid chromatography tandem mass spectrometry for simultaneous analysis of aflatoxins B1, G1, B2, G2, zearalenone and its metabolites in eggs using a QuEChERS-based extraction procedure.
Li Y, et al.
Analytical Methods : Advancing Methods and Applications, 7(10), 4145-4151 (2015)
Extended validation of a sensitive and robust method for simultaneous quantification of aflatoxins B1, B2, G1 and G2 in Brazil nuts by HPLC-FLD.
Campos WEO, et al.
J. Food Compos. Anal., 60(10), 90-96 (2017)
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实验方案

LC/MS/MS Analysis of Aflatoxins in Hops on Ascentis® Express 2.7 μm Phenyl-Hexyl after Cleanup Using Supel™ Tox AflaZea SPE

LC/MS/MS Analysis of Aflatoxins in Hops on Ascentis® Express 2.7 μm Phenyl-Hexyl after Cleanup Using Supel™ Tox AflaZea SPE

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