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Merck
CN

E-016

乙基-β-D-葡萄糖醛酸标准液

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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关于此项目

经验公式(希尔记法):
C8H14O7
化学文摘社编号:
分子量:
222.19
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
200-659-6
MDL number:
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产品名称

乙基-β-D-葡萄糖醛酸标准液, 100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

InChI key

IWJBVMJWSPZNJH-UQGZVRACSA-N

InChI

1S/C8H14O7/c1-2-14-8-5(11)3(9)4(10)6(15-8)7(12)13/h3-6,8-11H,2H2,1H3,(H,12,13)/t3-,4-,5+,6-,8+/m0/s1

SMILES string

O[C@H]1[C@H](O)[C@@H](C(O)=O)O[C@@H](OCC)[C@@H]1O

grade

certified reference material

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

100 μg/mL in methanol

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

application(s)

forensics and toxicology

format

single component solution

storage temp.

−20°C

Quality Level

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Application

该认证标准溶液(CRM)还可作如下用途:

  • 通过超高效液相色谱(UHPLC)结合串联质谱(MS/MS)对人血浆和尿液样品中的不同酒精代谢物进行多残留分析
  • 使用优化的超临界液相色谱-串联质谱法(SFC-MS/MS)分离并定量分析人尿液样品中的高极性药物及其代谢物方法
  • 使用配对离子电喷雾质谱(PIESI-MS)联用高效液相色谱(HPLC)方法检测和测量尿样中的药物代谢物
  • 评估毛发样品的样品制备对超高效液相色谱-电喷雾电离-串联质谱法定量分析乙基-β-D-葡萄糖醛酸盐的影响
  • 通过台式气相色谱联用质谱联用(GC-MS)分析人类尿液样品中作为尿液生物标志物的乙基-β-D-葡萄糖醛酸酯

Features and Benefits

  • 完全符合 ISO/IEC 17025 和 ISO 17034 认证
  • 附综合分析证书(CoA),包括稳定性、均匀性、浓度准确性、不确定性和可追溯性数据
  • 通过实时稳定性研究严格测试,以确保准确性和保质期
  • 使用合格的精密天平进行重量准备,以确保最小不确定性
  • 氩气环境下火焰密封,装入安瓿以便长期保存
  • 提供方便的 DEA 豁免格式,以提高实验室效率

General description

该认证标准物质广泛用于法医分析和临床毒理学应用,以确定血液中的酒精含量。

乙基-β-D-葡萄糖醛酸酯(EtG)是乙醇的一种水溶性、稳定的代谢物,被用作酒精滥用监测的常规生物标志物。极少部分乙醇降解为 EtG,可以在体液和头发中检测到。

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

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

target_organs

Eyes

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

法规信息

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商品

This study is aimed at developing and validating an LC-ESI-ion trap-MS/MS method for identification and quantification of ethyl glucuronide (EtG) and ethyl sulfate (EtS) as ethanol biomarkers for urine analysis.

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