ASBESTOS

Asbestos testing service

ALS has been UKAS accredited for the identification of asbestos in material samples since 1987.  All of the asbestos identification preformed by ALS is carried out by our team of experts all of whom are qualified to BOHS P401: Identification of asbestos in bulk samples.

Our team of analysts are employed full time to analyse the samples using polarised light microscopy as defined in HSE document HSG248 “Asbestos: The Analyst’s guide for sampling, analysis and clearance procedures”.

Our recently refurbished laboratory enables us to provide our clients with a rapid turnaround of results whilst ensuring that their accuracy is not compromised.

Potential Asbestos fibres are identified using the following method:

an initial visual examination is carried out of the sample to tease out any potential fibres and to assess the current treatment required.

sample treatment takes place if required, to isolate any fibres.

a more detailed search using a stereo microscope takes place to classify the fibre types.

any fibres found are mounted onto microscope slides and immersed in a Refractive Index Liquid (RI), this is to simulate as close as possible the original specification of the fibre

Polarised Light Microscopy is now used to positively identify any asbestos materials within the sample.

The following properties are used to identify the types of asbestos fibres present:

Colour Pleochroism Morphology Birefringence Angle of Extinction Sign of Elongation Dispersion Staining

 

Additional services

In addition to our asbestos testing service, we can also come out to you and take asbestos samples.  This service can save you a lot of worry about how you are handling and transporting asbestos containing materials and allows for a safe, rapid turnaround.

If you would like further information on our laboratories please feel free to contact our dedicated team.

 

ALS Asbestos Register Management System (ARMS) - making life easier!

The ALS database is a user-friendly, cost effective and, ultimately, updatable system to manage your Asbestos Risk Assessments. It is fully compliant with HSG264 and is compatible with Personal Digital Assistants (PDA).

ARMS is ideal for all companies – large or small - making information readily accessible to all interested parties.

For more information about ARMS and the different levels of benefits visit:

> ARMS Asbestos Register Management System

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