HJ 955-2018.Ambient air一Determination of fluoride-Filter sampling / fluoride ion-selective electrode method. 1适用范围 HJ 955规定了测定环境空气中氟化物的滤膜采样/氟离子选择电极法。

HJ 951-2018.Solid waste-Determination of semivolatile organic compounds-Gas chromatography mass spectrometry. 1适用范围 HJ 951规定了测定固体废物及其浸出液中半挥发性有机物的气相色谱-

HJ 951-2018.Solid waste-Determination of semivolatile organic compounds-Gas chromatography mass spectrometry. 1适用范围 HJ 951规定了测定固体废物及其浸出液中半挥发性有机物的气相色谱-

HJ 943-2018.Technical specification for pollution control of cyanide leaching residue in gold industry. 1适用范围 HJ 943规定了黄金行业金矿石氰化、金精矿氰化、氰化堆浸过程产生的氰渣在贮存、

HJ 950-2018.Solid waste-Determination of polycyclic aromatic hydrocarbon-Gas chromatography mass spectrometry. 1适用范围 HJ 950规定了测定固体废物及其浸出液中多环芳烃的气相色谱_质谱

HJ 957-2018.Water quality-Determination of cobalt-Flame atomic absorption spectrometry. 1适用范围 HJ 957规定了测定水中钴的火焰原子吸收分光光度法。 HJ 957适用于地表水、地下水和废水中可溶性钴和总钴的

HJ 959-2018.Water quality-Determination of tetraethyl lead-Headspace/gas chromatography-mass spectrometry. 1适用范围 HJ 959规定了测定水中四乙基铅的顶空/气相色谱-质谱法。 HJ 959

HJ 956-2018.Ambient air-Determination of benzo[a]pyrene一High performance liquid chromatography. 1适用范围 HJ 956规定了测定环境空气和无组织排放监控点空气颗粒物中苯并[a]芘的高效液相色谱法。 HJ

HJ 2059-2018.Technical specification for wastewater treatment of copper smelting. 1适用范围 HJ 2059规定了铜冶炼废水治理工程设计、施工、验收、运行和维护的技术要求。 HJ 2059适用于铜冶炼废水治理工程的建设

HJ 952-2018.Soil and sediment-Determination of polybrominated diphenyl ethers-Gas chromatography mass spectrometry. 1适用范围 HJ 952规定了测定土壤和沉积物中多溴二苯醚的气相色谱