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Merck
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文件

502138

Supelco

EPA 8270/附录 IX 亚硝胺混标

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

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About This Item

分類程式碼代碼:
12000000

等級

certified reference material
TraceCERT®

品質等級

300

agency

EPA 8270

產品線

TraceCERT®

CofA

current certificate can be downloaded

特點

standard type calibration

包裝

ampule of 1 mL

濃度

2000 μg/mL each component in methanol

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

environmental

格式

multi-component solution

儲存溫度

-10 to -25°C

相關類別

應用

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。

其他說明

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。

法律資訊

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

分析物

描述
    N-Nitrosodibutylamine
    N-Nitrosodiethylamine
    N-Nitrosodimethylamine
    N-Nitrosodiphenylamine
    N-Nitrosodi-n-propylamine
    N-Nitrosomethylethylamine
    Nitrosomorpholine
    1-Nitrosopiperidine
    1-Nitrosopyrrolidine
    查看全部 (9)

訊號詞

Danger

危險分類

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

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number
LRAD5543
LRAD1730
LRAC5636
LRAC0077
LRAB7496

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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
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)
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
Determination of nicotine and N-nitrosamines in house dust by pressurized liquid extraction and comprehensive gas chromatography?Nitrogen chemiluminiscence detection
Ramirez N, et al.
Journal of Chromatography A, 1219, 180-187 (2012)

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