水质 全氟辛基磺酸和全氟辛酸及其盐类的测定 同位素稀释/液相色谱-三重四极杆质谱法
Water quality—Determination of perfluorooctanesulfonic acid,perfluorooctanoic acid and their salts—Isotope dilution liquid chromatography-triple quadrupole
检测标准
土壤和沉积物 全氟辛基磺酸和全氟辛酸及其盐类的测定 同位素稀释/液相色谱-三重四极杆质谱法
Soil and sediment—Determination of perfluorooctanesulfonic acid,perfluorooctanoic acid and their salts—Isotope dilution liquid chromatography-triple quadrupole mass spectrometry
地下水质量标准
Standard for groundwater quality
生态遥感地面观测与验证技术导则
Technical guidelines for ground-based observation and validation of ecological remote sensing
环境空气监测臭氧传递标准校准技术规范
Technical specifications for the ozone transfer standards calibration of ambient air monitoring
区域环境空气臭氧自动监测质量评估技术要求
Technical requirements for the quality evaluation of regional ambient air ozone automatic monitoring
环境空气和废气 6 种丙烯酸酯类化合物的测定 气相色谱法
Ambient air and waste gas—Determination of 6 acrylic ester compounds —Gas chromatography
固定污染源废气 丙烯酸和甲基丙烯酸的测定 高效液相色谱法
Stationary source emission—Determination of acrylic acid and methacrylic acid—High performance liquid chromatography
水质 硫化物的测定 气相分子吸收光谱法
Water quality—Determination of sulfide —Gas-phase molecular absorption spectrometry
水质 总氮的测定 气相分子吸收光谱法
Water quality—Determination of total nitrogen —Gas-phase molecular absorption spectrometry
