neutral borosilicate glass tube

The stability of the drug is changed by the influence of temperature, humidity,air, light and microorganism.The borosilicate glass is widely used in the field of pharmaceutical packaging as its characteristics of long-term safety,has been used as a compulsory primary packaging of injection and lyophilized drugs with an irreplaceable status.

5.0 Neutral borosilicate glass is superior to 7.0 low borosilicate glass comparing the aspects of hydrolitic resistance, acid alkali resistance,anti-freezing,thermal stability, filling speed and others,which is not easily to get delamination due to immersion and erosion of drug itself,and is worldwide recognized safe pharmaceutical packaging materials.