Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
废物和土壤的特性.用碱性消解和分光光度检测的离子色谱法测定固体材料中的铬（VI）

2007-09-26

Soil and waste. Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
土壤和垃圾 碱性消解-离子色谱-分光光度法测定固体材料中的六价铬

2021-07-19

Soil and waste — Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
土壤和废物.用碱性消化和分光光度检测的离子色谱法测定固体材料中的铬（VI）

2021-06-21

固体废物 六价铬的测定 二苯碳酰二肼分光光度法
Solid waste--Determination of chromium(VI)--1，5-Diphenylcarbohydrazide spectrophotometric method

1995-03-28

BS ISO 15192. Soil quality. Determination of chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
BS ISO 15192 土壤质量 碱性消解-离子色谱-分光光度法测定固体材料中的六价铬

2009-07-08

German standard methods for the examination of water, waste water and sludge; anions (group D); photometric determination of chromium(VI) using 1.5-diphenylcarbonohydrazide (D 24)
德国水、废水和污泥检验标准方法；阴离子（D组）；1.5-二苯基羰基肼（D 24）光度法测定铬（VI）

1987-05-01

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 52: Photometric determination of dissolved chromium(VI) in water (D 52)
德国水、废水和污泥检验标准方法阴离子（D组）第52部分:水中溶解铬（VI）的光度测定（D 52）

2020-11-01