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硝基胍（ＮＱ）是目前较有发展前途的一种低感度炸药，在作业场所以粉尘状态存在。国内外未见ＮＱ的卫生标准和空气浓度检测方法的报道。我们研究了作业场所空气中ＮＱ的高效液相色谱测定方法。一、仪器与试剂１．仪器：滤料：过氯乙烯滤膜，４０ｍｍ×０．４μｍ；美国Ｗ...
Nitroguanidine (NQ) is currently a more promising low-sensitivity explosive that exists as a dust in workplaces. No domestic and international NQ health standards and air concentration detection methods reported. We studied high performance liquid chromatography with NQ in the workplace. First, instruments and reagents 1. Instrument: Media: Perchlorethylene filter, 40mm × 0.4μm; United States W ...