Methods for the Determination of Hazardous Substances (MDHS) is a series published by HSE Books that describes procedures for the measurement of personal exposure to contaminants in air. If you are using a printed copy, you can check whether you have the latest version by referring to the revision history, which contains a complete listing of the MDHS series

Current MDHS titles

Revision History - includes complete listing of MDHS titles

MDHS Errata and Supplementary Information

To obtain single copies of the MDHS series

Methods in print can be ordered from HSE Books at www.hsebooks.co.uk/Books

Copies of these methods are also available online at: www.hse.gov.uk/pubns/mdhs/index.htm

MDHS methods, including those "Out of Print", are indexed by the British Library as a combined Journals/Serials entry (ISSN 13630784) and are available either on loan or as photocopies from the British Library Document Supply Centre. There will be a charge for this service.

You can place orders for copies of "Out of Print" MDHS titles by telephone, fax or post to the following address:

The Lexicon Office
British Library Document Supply Centre
Boston Spa
Wetherby
LS23 7BQ
United Kingdom

Tel: +44 (0)1937 546599
Fax: +44 (0)1937 546210

or use British Library Lexicon Services online at www.bl.uk.