European Tech Serv NV. (ETS NV)

Contact: Kouwijzer Guy

Address: Essenlaan 7 B-9130 Kieldrecht / Belgium

Tel: +32 (0)3 773.16.23

Fax: +32 (0)3 773.16.24

Medisell Co. Ltd.

Contact: George Orthodoxou

Address: PO Box 28318, CY-2093 Strovolos, Lefkosia (Nicosia)

Ph: +357 2 249 4300

Fax: +357 2 231 1362

ENCO

Contact: Kostas Ioannidis

POST: 32, ACH. PARASCHOU 32, GR-11473 ATHENS, GREECE

PH: +30-210-642 7678

FAX: +30-210-645 3326

Oleico AB

Contact: Mikael Ramström

Address: Solsta 22, 186 95 Vallentuna, Sweden

Ph: +46859497030

Kull Instruments

Contact: Rene Kull

Address: Baslerstrasse 11, CH-4665 Oftringen

Switzerland

Ph: 41 62 797 44 33

Fax: 41 62 797 1650

Anatrac A & I S.A.

Contact: Manuela Novillo

Address: Sector Embarcaciones, 4 Local 1B, 28760 Tres Cantos (Madrid)

Ph: 34-91-803 46 19

Fax: 34-91-803 1941

Air Monitors Ltd

Contact: Jim Mills

Address: Unit 2 Bredon Court, Brockeridge Park, Twyning, Tewkesbury, Gloucestershire, GL20, 6FF, UK

Ph: +44 (0) 1684 857 530

Fax: +44 (0) 1684 857 538

Samsys Ltd - High volume samplers only

Contact: David Stevenson

Address: Bolton Enterprise Centre, Washington Street, Bolton, Lancs BL3 5EY, UK

Ph: +44 (0) 1204 393 634

Fax: +44 (0) 1204 393 199