CHEMICAL SUPPLIERS

Comp. Speciality Web Address
LABORATORY
Aldrich Cliemical 26,000 laboratory chemicals www.aldrich.sial.com
Fluka Chemical 18,200 laboratory and life science chemicals www.aldrich.sial.com
Pfaltz & Bauer 15,000 rare chemicals www.pfaltzandbauer.com
TCI America 14,400 chemicals for organic synthesis www.tciamerica.com
Acros Organics 14,100 chemicals for orgonic synthesis www.acros.be
Lancaster Synthesis 13,350 chemicals for organic synthesis www.pcr-lancaster.com
Alfa Aesar 13,000 metals, inorganics, Avocado organics www.alfa.com
Fluarochem USA 4,350 fluoro and sulfur chemicals www.fluorochemusa.com
Tocris Cookson 825 neurochemicals www.tocris.com
GFS Chemicals 2,500 inorganic salts and solutions, organics www.gfschemicals.com
Strem Chemicals 3,300 high-purity metals, inorganics www.strem.com
BIOTECHNOLOGY
Sigma Chemical 28,000 biochemicals, life sciences www.aldrich.sial.com
ICN Pharm 21,000 broad selection of life science chemicals www.icnpharm.com
INDOFINE Chemical Co.  5,000 alkaloids, life science chemicals
Chemlmpex Int'I  4,275 peptides and peptide synthesis www.chemimpex.com
Advanced ChemTech 2,500 peptides and peptide synthesis www.peptide.com
Research Organics, Inc. 2,000 biochemicals www.resorg.com
Biosynth International 1,000 enzyme substrates, indole derivatives www.biosynth.com
Cayman Chemical 550 prostaglandins, leukotrienes www.caymanchem.com
CHIRAL
ChiroTech 146 peptides, chiral libraries www.chirotech.co.uk
NSC Technologies 81 chiral synthesis www.nsctec.com
Synthon Corp. 37 3-5 carbon chiral synthons www.mbi.org/synthon
GENERAL
Spectrum Chemical 7,500 chemicals and lab equipment www.spectrumchemical.com
Mallinckrodt Baker 4,000 chemicals and lab equipment www.mallbaker.com
Fisher Scientific 2,550 chemicals and lab equipment www.fisher1 .com
INDUSTRIAL
Bayer Corp. 820 organic intermediates www.bayer.com
BASF (US) 425 organic intermediates www.basf.com
Rhodia Fine Organics 265 organic intermediates www.rhodia.com
Ciariant Corp. 250 organic intermediates www.clariant.com
DSM Chemie Linz 170 organic intermediates www.dsmna.com
Albemarle 130 agricultural chemicals, flame retardants www.albemarle.com
SPECIALTY
Isotec 1,700 isotopically enriched compounds www.isotec.com
Gelest 1,900 Si, Ge, Pb, Sn and other compounds www.gelest.com
SCREENING
AsInEx 100,000 rare chemicals from Russia www.asinex.com
Sigma-Aldrich Rare 69,700 rare chemicals www.aldrich.sial.com
Maybridge Chemical 45,000 diverse collections of chemicals www.maybridge.co.uk
ChemBridge 38,000 screening libraries www.chembridge.com
Menai Organics 3,575 unusual synthesized compounds
STANDARDS
AccuStandard 2,000 pure standards, EPA reagents www.accustandard.com
ChemService 640 pure standards, EPA reagents www.chemservice.com