Hebei Crovell Biotech Co.,Ltd

Mian popular goods

Methylamine HCL CAS 593-51-1

Tetramisole HCL CAS 5086-74-8

Procaine Base CAS 59-46-1
Benzocaine / Lidocaine / Tetracaine

Mannitol crystal CAS 87-78-5

Phenacetin CAS 62-44-2

Paracetamol CAS 103-90-2

Boric acid flakes / Boric acid chunks

N-Methylformamide CAS 123-39-7 NMF

Diltiazem HCl /Dilitiazem hydrochloride CAS 33286-22-5

All Sterilization products and Cosmetic ingredients

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