In the process of the experiment, the heating temperature, pulling volicity and length were selected rationally.The micro glass injection pipette with many size could be produced.

• 实验结果表明以国产玻璃毛细管为原料,通过对加热温度、拉伸速度、拉伸长度及顺序的合理配置可以制造出各种规格的微注射用玻璃微针。