---
type: "WebPage"
title: "Laboratory analysis of nitrosamine impurities"
description: "You want to analyze impurities such as nitrosamines in your products? What is a nitrosamine impurity? First of all, an impurity is an unwanted element that enters the composition of a product. Generally present in small quantities, an impurity can..."
resource: "https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/analysis-nitrosamines-impurities-laboratory/"
tags: ["EN", "pll_628216ce5e3dc", "Anaïs DECAUX"]
timestamp: "2026-03-16T10:43:41Z"
published: "2022-06-15T14:19:40Z"
language: "en"
author: "bwa"
---

# Laboratory analysis of nitrosamine impurities

## You want to analyze impurities such as nitrosamines in your products?

### What is a nitrosamine impurity?

First of all, an impurity is an unwanted element that enters the composition of a product. Generally present in small quantities, an impurity can be an eliminatory element for the marketing of your products.

There are several types of impurities such as solvent residues, particles or nitrosamines.

Nitrosamines are widespread molecules present in many natural or synthetic products. Indeed, nitrosamines are found in a certain number of industrial products, in particular in the fields of food (as additives), plastics, cosmetics or even certain drugs (solvents).

### Our nitrosamine analysis

- [NDEA (CAS : 55-18-5)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-ndea.md)
- [NDMA (CAS : 62-75-9)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-ndma.md)
- [NEIPA (CAS : 16339-04-1)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-neipa.md)
- [NDIPA (CAS : 601-77-4)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-ndipa.md)
- [NMBA (CAS : 61445-55-4)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-nmba.md)
- [NDBA (CAS : 924-16-3)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-ndba.md)
- [NMPA (CAS : 614-00-6)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-nmpa.md)
- [NDPA (CAS: 621-64-7)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/laboratory-analysis-of-ndpa-2.md)
- NMEA (10595-95-6)
- MeNP (16339-07-4)
- NMOR (59-89-2)
- NPYR (930-55-2)
- NPIP (621-64-7)
- NMPEA (13256-11-6)
- [NDELA (1116-54-7)](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/analysis-of-ndela-according-to-iso-10130.md)
- NDPh/NDPhA (86-30-6)
- NMPH (55557-03-4)
- NEPhA (612-64-6)
- NDINA (1207995-62-7)
- [NDSRI](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines/ndsri-nitrosamine-impurities-derived-from-the-active-substance-analysis-laboratory/) 

## The FILAB laboratory assists you in analyzing nitrosamine impurities in your products

### Why analyze for nitrosamine impurities?

All nitrosamines have been classified as hazardous and potentially carcinogenic to humans by the IARC and the WHO.

Nitrosamines are also monitored by the ANSM (Agence nationale de sécurité du médicament et des produits de santé), which conducts further studies on the risks associated with the presence of nitrosamines in medicines.

The decree of October 2, 1997 limits the use of certain forms of nitrosamines by indicating the tolerated residual quantity and, in certain cases, the indicative dose of incorporation.

## To go further

[Analysis of nitrosamines](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-nitrosamines.md)

[Heavy metal analysis](https://filab.fr/en/our-services/our-analysis-services/laboratory-analysis-heavy-metal.md)

[Impurity testing according to ICH Q3D](https://filab.fr/en/our-services/our-analysis-services/analysis-ich-q3d-context.md)

[Analysis of pharmaceutical products](https://filab.fr/en/sectors-of-activity/analysis-industry-pharmaceuticals.md)

## Contact us for nitrosamine impurity analysis in your products

If you need a reliable laboratory for nitrosamine impurity analysis in your products, we can help!

Ensure the compliance and safety of your products with our expert analytical services.

Contact us today to discuss your analytical needs and receive a customized testing solution.

 [Contact us](https://filab.fr/en/contact-form.md)   Discover our case study
## Nitrosamines in IV bags: what does the FDA say and how can we protect ourselves?

 [Learn more](https://filab.fr/en/blog/2025/12/nitrosamines-in-infusion-bags-what-does-the-fda-say-and-how-can-you-protect-yourself.md)