COMBI-BLOCKS is a research-based manufacturer and worldwide supplier of lab reagents. Our main product lines include boronic acids, imidazoles, indoles and oxindoles, anilines, nitrobenzenes, tetrahydropyrans, thiazoles, pyrroles, pyridines and carboxylic acids. You may find compounds by browsing through our product list, Searching by Keywords, or Searching by Structure.

China	Aalen Chemical
Europe	Apollo Scientific, ABCR, Chemie Brunschwig, Interchim, KB Chemtronica
India	Prince Scientific & Surgicals, Labex Corporation, Krishgen
Japan	Central Chem, Kokusan, Namiki, Shigematsu
Korea	Apple Sciences, Chemone, Daejung Chemical, EZ Chemtech, Hanchem, Samchun, Sungwools
Others	Emolecules, VWR

Orders may be placed by email, phone, fax, or using our online shopping system. See the order information and the shipping information pages for more details.

Phone	1-877-5-BLOCKS   (1-877-525-6257)
International	1-858-635-8950
Fax	1-858-635-8991
Email	sales@combi-blocks.com