Objective To develop the methods for determination of nitromethane,nitroethane,1-nitropropane,2-nitropropane in the air of workplace.

• 目的为工作场所空气中硝基甲烷、硝基乙烷、1-硝基丙烷、2-硝基丙烷职业接触限值提供配套的采样及测定方法。