Engineering Run-试生产的次数/批数编号?应该发邮件问一下。
This practice was necessary due to the large sample-to-sample variability that has been observed from samples pulled from different filing time points in the process (i.e.,differences are observed from vials pulled at the beginning,the middle and the end of the filling process-我对这句话的理解跟你在0楼的翻译一样。
The changes in chromatographic performance for BM-55 may result from the degredates pH dependent ionization state。
应该是degredates’吧?降解产物的离子状态取决于pH,这可能是BM-55色谱行为改变的原因。
Reference Flow: 48 ml/min-关于这个你可以问问
气相版版主lianxh,她可能知道。
a previously released lot-在本批样品之前放行的批次(既然是放行,肯定是检验合格的,lqqer的理解是对的)
Those peaks which are bulk drug process impurities are disregarded,since they are controlled in the active pharmaceutical ingredient。
因为在活性成分中已经控制了原料药杂质,因此原料药杂质峰可忽略。
bulk drug是那种大桶装的药物(一般是先用双层塑料袋包好再放入桶中),既可以是原料药,也可以是制剂中间体或还没有进行市售包装的成品。
process impuroties是工艺杂质,是指药品在制备工艺过程中引入的杂质,它包括原料药中本身含有的杂质、没有反应完全的反应物、反应过程中所生成的中间体及副产物、反应过程中所使用的试剂及催化剂等。工艺杂质和降解产物是药品中最主要的杂质。
Inject the Sample Preparations such that each sample set is bracketed by a Working Standard Solution
我觉得这句话的意思像是每个样品组进样前先进一针工作标准品溶液。