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中国药典1977年版((二部)规定热原检查“试验用的注射器、针头及一切和供试品溶液接触的器皿,应置烘箱中用250℃加热30分钟或用180℃加热2小时,也可用其它适宜方法除去热原。”原来我们一直用电干燥箱破坏热原。这种干燥容积大,而我们实际应用只需要能够容纳一个长20cm、宽10cm、高6cm,内装3～6支20ml的注射器及针头、摄子的铝制饭盒的容积就够了,因此自1982年以来,我们用远红外烤箱代替实验室常用的电干燥箱。经一年多使用,证明其可以达到干热破坏热原的目的。
Chinese Pharmacopoeia 1977 edition ((2) provides pyrogen test “test syringes, needles and all the contact with the test solution vessel should be placed in an oven heated at 250 ℃ for 30 minutes or 180 ℃ for 2 hours, Other suitable methods can also be used to remove pyrogens. ”We have been using electric drying oven to destroy pyrogens. This dry volume, and our practical application only needs to be able to accommodate a length 20cm, width 10cm, height 6cm, interior 3 ~ 6 Thanks to the 20ml syringe and needle, the capacity of the photographic aluminum lunchbox is sufficient, so we replaced far-infrared oven with the electric oven commonly used in the laboratory since 1982. After more than a year of use, we can prove that it can reach dry Heat destroys the purpose of pyrogen.