Suppliers

Magnet Suppliers

Edmund Optics

101 East Gloucester Pike
Barrington, NJ 08007-1380

Phone: (609) 573-6250
Fax: (609) 573-6295

• D38,428 Nd-Fe-B magnet (0.187 inch diameter x 0.0625 inch).
• D35,104 Nd-Fe-B magnet (0.5 inch diameter x 0.125 inch).
• D31,101 Cow magnet (0.5 inch diameter x 3 inch).

Farm Supply Stores

• Cow magnet (0.5 inch diameter x 3 inch). Cow magnets are fed to cows and lodge in the upper stomach. Their purpose is to prevent sharp steel scraps from passing through the digestive system and damaging the cow's intestines.

Magnet Sales and Mfg. Co.

11248 Playa Court
Culver City, CA 90230-6100

Phone: (310) 391-7213
Fax: (310) 390-4357
E-mail: magnetix@aol.com

• 35NE209620 is a very powerful Nd-Fe-B magnet (1.5 inch x 0.3 inch x 0.3 inch) that is convenient for demonstrations.

NADA Scientific LTD

P.O. Box 1336
Champlain, NY 12919-1336

Phone: (800) 799-NADA
Fax: (514) 298-3063

• B10-3300 Neodymium Magnet (14 mm diameter x 5 mm), set of 2.

Ferrofluid Supplier

Ferrofluidics Corporation

40 Simon Street
Nashua, NH 03061-2009

Phone: (603) 883-9800
Fax: (603) 883-2308
E-mail: info@fero.com

Polydimethylsiloxane (PDMS) Supplier

Ellsworth Adhesive Systems

N117 W18711 Fulton Drive
P.O. Box 1002
Germantown, WI 53022-8202

Phone: (800) 888-0698
Fax: (414) 253-8619

Institute for Chemical Education (ICE)

Department of Chemistry

University of Wisconsin - Madison

1101 University Avenue

Madison, WI 53706

Phone: (608) 262-3033

Fax: (608) 262- 0381