... Name Gerresheimer ShuangfengMaterial Glass Type I, IIColor Clear/Amber Specification 1-50mlUsage: Freeze-dry, powder-injection, hydroacupunture MOQ ... vials, ampoules and cartridges with ideal hydrolytic resistance, resistance to thermal, shock, freeze, acid and alkali and outstanding ... , vaccines and blood preparation. We can produce according to your requirement. If you are interested in our products ...