Objective To study the application feasibility of UniJect syringe pre-filled HB vaccine with VVM label out of cold chain by detecting the potency stability of the vaccine and the performance of VVM_(30) label samples heat-treated at 37℃ for different times.
将配合疫苗保存使用的温度敏感指示标签(VVM30)在37℃放置30d,其间对其颜色变化进行连续检测。