---
type: "WebPage"
title: "Laboratory for the determination of cross-linking agents AH"
description: "As an industrialist you wish to carry out the dosage of AH cross-linking agents present in your products The phenomenon of cross-linking is the assembly of polymer chains by chemical bonding under the effect of cross-linking agents. The phenomenon of..."
resource: "https://filab.fr/en/our-services/our-analysis-services/polymer-materials-analysis-laboratory/laboratory-for-the-determination-of-cross-linking-agents-ah/"
tags: ["EN", "pll_62820444e356f", "Thomas GAUTIER"]
timestamp: "2025-12-31T08:44:31Z"
published: "2022-06-15T14:08:28Z"
language: "en"
author: "bwa"
---

# Laboratory for the determination of cross-linking agents AH

## As an industrialist you wish to carry out the dosage of AH cross-linking agents present in your products

The phenomenon of cross-linking is the assembly of polymer chains by chemical bonding under the effect of cross-linking agents. The phenomenon of cross-linking makes it possible to constitute a network of molecular mass and to modify the physicochemical properties of the initial polymer.
The AH cross-linking agents used in cosmetics help fill the inter-cellular spaces and participate in the hydration and cohesion of tissues.
As a cosmetics manufacturer, you wish to measure the HA cross-linking agents present in your cosmetics in order to better understand their behavior. Our laboratory, specialized in the analysis of HA cross-linking agents, with its advanced analytical methods, is here to help you in this process.

## The FILAB laboratory offers you its analytical equipment and the expertise of its engineers for the study and determination of AH cross-linking agents

For more than ten years, FILAB laboratory has developed numerous skills in chemical analysis in the field of AH cross-linking agents in cosmetics. Our laboratory has a state-of-the-art analytical park of more than 5 200m² and high-level human skills in order to offer its customers services that meet their compliance criteria in the field of AH cross-linking agents.

FILAB offers tailor-made services for the determination of your AH cross-linking agents:

## our services

Analysis and determination of HA cross-linking agents by chromatographic techniques: HSGCMS, HPLC-UV, GCMS, CLI, ICP... 

Optimization of production processes

Deformation of cosmetic products

Determination of the cross-linking rate by DSC 

Determination of the polydispersity

Global migration test