Aldrich Chemicals

Retailer of Nafion products (precut sheets 20 25 and 30 30 cm, solution and powder), www.sigmaaldrich.com

Alfa Aesar

Retailer of Nafion products (precut sheets), www.alfa.com, 978-521-6417.

Asahi Glass

Manufacturer of Flemion perfluorinated ionomer products, www.asg.co.jp

Asahi Kasei

Manufacturer of Aciplex perfluorinated ionomer products. Supplier of large-scale chlor-alkali plants and cell technology; contact: Masanobu Wakizoe, wakizoe. mb@om.asahi-kasei.co.jp

Ballard Power Systems

Supplier of PEM fuel cell systems, www.ballard.com, 604-454-0900.

C.G. Processing, Inc.

Distributor of Nafion products (custom cut sheets), custom fabrication of Nafion by heat sealing, w.grot@verizon.net, w.grot@juno.com, 610-388-6201.

ChemTech, Inc.

Supplier of equipment for chromic acid regeneration, 231-737-7433.

Chlorine Engineers

Manufacturer of mono- and bi-polar electrolyzers, www.chlorine-eng.co.jp

E.I. DuPont de Nemours

Manufacturer of Nafion perfluorinated ionomer products; contact: Robert Theobald, Robert.D.Theobald@USA.dupont.com, 910-678-1429.

ElectroCell A/S

Supplier of general-purpose electrolytic cells, small chlorine generators, 45-9737-4499; www.electrocell.com, ec@electrocell.com, Europe and USA; contacts: Gusten Eklund 46-83-65-095; Dr. D.J. Mazur, 746-564-1414; g.eklund@electrocell.com, duane.mazur@electrocell.com

Electrochem, Inc.

Supplier of fuel cell test stations, www.fuelcell.com

Electrosynthesis Co.

Contract R&D in electrochemistry, supplier of electrochemical equipment, www.electrosynthesis.com, 716-684-0513, 716-684-0511 (fax).

Eltech Systems

Supplier of anodes, particularly DSA mixed metal oxide coated titanium anodes, www.eltechsystems.com

E-Tek

Supplier of ELAT GDEs, MEAs, catalysts and related products, www.etek-inc.com; division of PEMEAS, www.pemeas.com

Fumatech, GmbH

Supplier of membranes and other fuel cell components, www.fumatech.de; contact: office@fumatech.de, 49-6894-9265-0.

Ion-Power, Inc.

Distributor of NAFION products, www.ion-power.com; manufacturer of MEAs and solutions of Nafion