SIGMA-ALDRICH	800-325-3010	www.sigmaaldrich.com
DAVIS INSTRUMENTS	888-358-4718	www.davis.com
W.W. GRAINGER	800-323-0620	www.grainger.com
MCMASTER-CARR	330-995-5500	www.mcmaster.com
MSC INDUSTRIAL SUPPLY	800-645-7270	www.mscdirect.com
FASTENAL	877-507-7555	www.fastenal.com
CP LAB SAFETY	888-322-5722	www.calpaclab.com
FISHER SCIENTIFIC	800-766-7000	www.fishersci.com
COLE-PARMER	800-323-4340	www.coleparmer.com
VETEQUIP	800-466-6463	www.vetequip.com
RAPTOR SUPPLIES	+44 203 287 5224	www.raptorsupplies.com