Organic IntermediateChina High Quality Benzocaine Powder Lidocaine Powder Procaine HCl Powder Tetracaine Powder Tetracaine HCl Powder Tetracaine Hydrochloride Powder, Find details about China Benzocaine Powder, Lidocaine Powder from High Quality Benzocaine Powder Lidocaine Powder Procaine HCl Powder Tetracaine Powder Tetracaine HCl Powder Tetracaine Hydrochloride Powder