METHODS Halogenated butyl rubber stopper for injection was researched on different temperatures.
方法对注射液用卤化丁基橡胶塞在不同的温度下进行试验。
OBJECTIVE to investigate the effect of butyl rubber stopper on the stability of procaine hydrochloride injection.
目的研究丁基橡胶塞对普鲁卡因注射液稳定性的影响。
RESULTS AND CONCLUSION 1. The more higher the temperature was, the more unsolvable particles separate from the halogenated butyl rubber stopper for injection.
结果与结论1。试验温度越高，注射液用卤化丁基橡胶塞的不溶性微粒脱落就越多。
Conclusion Products of qualified clarity and color can be obtained with domestic raw materials and 5 selected types of butyl rubber stopper in nitrogen blanketing process.
结论采用充氮生产工艺和国产的头孢呋辛钠原料以及5种筛选的丁基胶塞，可生产出澄清度和颜色合格的注射用头孢呋辛钠。
Conclusion Products of qualified clarity and color can be obtained with domestic raw materials and 5 selected types of butyl rubber stopper in nitrogen blanketing process.
结论采用充氮生产工艺和国产的头孢呋辛钠原料以及5种筛选的丁基胶塞，可生产出澄清度和颜色合格的注射用头孢呋辛钠。
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