NEN® is a registered trademark of E.I. DuPont de Nemours and Company.

Orders & Ordering Information, Pricing & Availability:

1-800-551-2121

Custom Products & Services

1-800-323-8903

Technical Support and Applications Assitance:

1-800-772-2NEN

FAX Number: (617) 350-9562

E-mail: nen_tech@wmvx.dnet.dupont.com

Compay URL :http://www.nenlifesci.com

Tech Support by E-mail

nen_tech@wmvx.dnet.dupont.com

Argentina

+541-372-9045

Australia

612-878-7111 or Toll Free (008) 257-149

Austria

+43 (0222) 2180401

Belgium

+32 (02) 7242717

Brazil

+55-11-835-9922

Canada

1-800-387-8391

Chile

+562-777-5042

China

+86-1-5001367 or +86-1-5125120

Colombia

+57-1214-9604

Denmark

+45 (31) 506610

France

+33 (01) 69825450

Germany

+49 (06172) 87-2600

Hong Kong

+852-793-0330

India

+91 (11) 684-9187

Indonesia

+62 (21) 522-2555

Japan

+81 (03) 5421-1354

United Kingdom

+44 (0438) 734027

Company URL: