HJ 883-2017.Self-monitoring technology guidelines for pollution sources-Pharmaceutical industry chemical synthesis products category.1适用范围HJ 883提出了化学合成类制药工...
HJ 880-2017.Self-monitoring technology guidelines for pollution sources-Petroleum refining industry.1适用范围HJ 880提出了石油炼制工业排污单位自行监测的一般要求...
HJ 893-2017.Water quality-Determination of volatile petroleum hydrocarbons (C6-C9)-Purge and trap / gas chromatography.1适用范围HJ 893规定了测定水中挥发性石油烃(C6-...
HJ 894-2017.Water quality-Determination of extractable petroleum hydrocarbons(C10-C40)-Gas chromatography.1适用范围HJ 894规定了测定水中可萃取性石油烃(C10-C40) 的气...
HJ 895-2017.Water quality-Determination of methanol and acetone-Headspace gas chromatography.1适用范围HJ 895规定了测定水中甲醇和丙酮的顶空/气相色谱法。HJ 89...
HJ 896-2017.Water quality-Determination of butyl xanthate-Purge and trap/gas chromatography-mass spectrometry.1适用范围HJ 896规定了测定水中丁基黄原酸的吹扫捕集/气...
HJ 897-2017.Water quality-Determination of chlorophyll a-Spectrophotometric method.1适用范围HJ 897规定了测定水中叶绿素a的分光光度法。HJ 897适用于地表水中叶...
HJ 898-2017.Water quality-Determination of gross alpha activity一Thick source method.1适用范围HJ 898规定了测定水中总a放射性的厚源法。HJ 898适用于地表水、地...
HJ 899-2017.Water quality-Determination of gross beta activity一Thick source method.1适用范围HJ 899规定了测定水中总放射性的厚源法。HJ 899适用于地表水、地下...
HJ 913-2017.Standard for assessment of nature reserve management.1适用范围HJ 913规定了自然保护区管理评估的基本原则、目的、工作程序、内容和方法等。...
