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502138

EPA 8270/附录 IX 亚硝胺混标

certified reference material, 2000 μg/mL each component in methanol

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UNSPSC Code:
12352200
NACRES:
NA.24
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Quality Level

300

agency

EPA 8270

product line

TraceCERT®

grade

certified reference material, TraceCERT®

CofA

current certificate can be downloaded

feature

standard type calibration

packaging

ampule of 1 mL

concentration

2000 μg/mL each component in methanol

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

multi-component solution

storage temp.

-10 to -25°C

Application

EPA 8270 /附录 IX 亚硝胺混合物已被用作使用气相色谱-质谱联用（GC-MS）测定水样中 N-亚硝胺的标准溶液。它还被用作使用气相色谱（GC）测定室内灰尘中尼古丁和 N-亚硝胺的标准。
有关合适的仪器技术的更多信息，请参阅产品的分析证书。如需进一步支持，请联系技术服务。

Other Notes

该认证参考物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

Legal Information

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

分析物

说明
  • N-Nitrosodibutylamine
  • N-Nitrosodiethylamine
  • N-Nitrosodimethylamine
  • N-Nitrosodiphenylamine
  • N-Nitrosodi-n-propylamine
  • N-Nitrosomethylethylamine
  • Nitrosomorpholine
  • 1-Nitrosopiperidine
  • 1-Nitrosopyrrolidine
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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1

target_organs

Eyes,Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 3

法规信息

危险化学品

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分析证书(COA)

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Fully automated determination of N?nitrosamines in environmental waters by headspace solid?phase microextraction followed by GC?MS?MS
Llop A, et al.
Journal of Separation Science, 33, 3692-3700 (2010)
Joy Roasa et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 36(3), 396-404 (2019-02-08)
A method to detect volatile nitrosamines in meat samples was developed using headspace sampling by solid-phase microextraction (HS-SPME), with analysis by GC-MS. A 50/30 µm divinylbenzene/carboxen/polydimethylsiloxane fused silica fibre was selected to extract a total of nine volatile nitrosamines: N-nitrosodimethylamine, N-nitrosomethylethylamine
Wilson Beita-Sandí et al.
Chemosphere, 211, 1091-1097 (2018-09-19)
Cation exchange resins have proved to be efficient in removing precursors of N-nitrosodimethylamine (NDMA). NDMA is a probable human carcinogen with a calculated lifetime cancer risk of 10-6 at 0.7 ng/L in drinking water. This paper investigated the effect of pH and
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货号GTIN
50213804061836958923