Our 30 ml Conical Glass Bottle with Screw Neck is used in the pharmaceutical and nutraceutical industries as it is completely chemically inert and non reactive. Printing and Labelling can be done on these glass bottles which can enhance a brand’s value and help customers to identify. Products live longer in these glass bottles. These bottles are USP Type III tested. These glass bottles are 100% non-toxic and 100% lead free.