99% Purity Procaine HCl Procain Procaina HCl Powder Safe Clearance USP Bp Ep CAS 51-05-8 USA Europe
Hubei Harvest Chemical Co., Ltd.Pharmaceutical 99% Pure Lidocaine HCl USP Bp Lidocaina HCl Powder CAS 73-78-9 Safe Shipping
Guangzhou Yixin Chemical Co., Ltd.Lidocaine HCl Lidocaina HCl Powder No Customs Issues Wholesale Supply
Guangzhou Yixin Chemical Co., Ltd.99% Purity Tetracaine Lidocaine Procaine Base Powder, 100% Safe Custons Clearance
Guangzhou Yixin Chemical Co., Ltd.Safe Delivery 99% Pure Lidocaine Lidocaina Hydrochloride Powder
Guangzhou Yixin Chemical Co., Ltd.