Tetracaine hydrochloride/CAS 136-47-0，99% pure，Premium stock

US $56 / pc

Min. Order: 1 pc

5CL ketone Bromoethyl)benzene pentanone tetracaine methyl gamma gbl CAS51-05-8

US $10 / pc

Min. Order: 1 pc

YHB mixed flow pump-China Centrifugal Pump API 610

Carbetocin Acetate CAS NO.37025-55-1

US $50 / Gram

Min. Order: 1 Gram

API Grade Normal Natual White Barite Lumps for Paint & Chemical Purpose

US $95 / ton

Min. Order: 25 ton