Qo we need to perform a complete residual solventanalysis to verify the information provided by our vendor?
提问：是否需要进行完整的残留溶剂分析来确认物料供应商提供的信息？
2
Conclusion: the developed method is simple, sensitive, and accurate for the residual solventanalysis in raw material drug of tetracaine hydrochloride.
结论：本方法简单、灵敏、可靠，适用于盐酸丁卡因原料药中残留溶剂的分析检测。
3
Our analysis can't determine which ones are present here, but if you're using it as a solvent, as is likely the case with WD-40, they all work just fine.