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Hebei Crovell Biotech Co.,Ltd - China Supplier

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

Hebei Guanlang Biological Technology Co., Ltd. is the first choice of 90% of customers, choose Guanlang biological Technology Co., LTD. Let your money grow, achieve win-win cooperation

 

 

 

 

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