American Health & Safety Inc. 6250 Nesbitt Road PO Box 46340 Madison, WI 53744 Toll Free: (800) 522-7554 Direct: (608) 273-4000 http://www.ahsafety.com
Cole Parmer Instrument Company 625 East Bunker Court Vernon Hills, IL 60061 Toll Free: (800) 323-4340 Direct: (847) 549-7600 Fax: (847) 247-2929 http://www.coleparmer.com