40035-U

EPA 521 Nitrosamine Mix

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

• Synonyma: EPA method 521 nitrosamine standard mixture
• NACRES: NA.24
• UNSPSC Code: 77101502

Vlastnosti

• Quality Segment: 300
• agency: EPA 521
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• CofA: current certificate can be downloaded
• feature: standard type calibration
• packaging: ampule of 1 × 1 mL
• concentration: 2000 μg/mL each component in dichloromethane
• technique(s): HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
• application(s): cosmetics; environmental; food and beverages
• format: multi-component solution
• storage temp.: 2-8°C

Popis

General description

EPA 521 Nitrosamine Mix is a multi-component solution containing N-nitrosodimethylamine, N-nitrosodibutylamine, N-nitrosodi-n-propylamine, N-nitrosomethylethylamine, N-nitrosodiethylamine, 1-nitrosopyrrolidine, and 1-nitrosopiperidine as certified reference materials (CRMs). The raw materials and solvents used in the preparation of EPA Method 521 Nitrosamine Mix have been screened for identity and purity. The mixture is gravimetrically prepared and quantitatively analyzed by gas chromatography (GC).
US EPA 500 Series methods are analytical methods for identifying and quantifying organic contaminants such as volatile organic compounds (VOCs), pesticides, synthetic organic compounds (SOCs), and trihalomethane disinfection byproducts (THMs) in raw source water, finished drinking water, and drinking water at all stages of treatment.

Application

EPA 521 Nitrosamine Mix may be used as a CRM to quantify N-nitrosamine analytes in fast food products, meat-derived products, tertiary alkanolamine-based carbon dioxide (CO2) capture systems, environmental water samples, and drinking water and drinking water treatment plants(6) by analytical techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

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

Analyt

• N-Nitrosodimethylamine
• N-Nitrosodibutylamine
• N-Nitrosodi-n-propylamine
• N-Nitrosomethylethylamine
• N-Nitrosodiethylamine
• 1-Nitrosopyrrolidine
• 1-Nitrosopiperidine

Bezpečnostní informace

• Piktogramy: GHS08,GHS07
• Výstražné slovo: Danger
• Kódy nebezpečí: H315,H319,H336,H350
• Bezpečnostní pokyny: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Cílové orgány: Central nervous system
• Skladovací třída: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Co se děje?: WGK 3
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable