推荐产品
等級
certified reference material
TraceCERT®
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
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
说明
N-Nitrosodibutylamine
N-Nitrosodiethylamine
N-Nitrosodimethylamine
N-Nitrosodiphenylamine
N-Nitrosodi-n-propylamine
N-Nitrosomethylethylamine
Nitrosomorpholine
1-Nitrosopiperidine
1-Nitrosopyrrolidine
查看所有结果 (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
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)
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
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)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门