Volume 10,Issue 4,2020 Table of Contents

Other Issues:  

Sampling and Blending (Column)

Sampling when the increment size approaches the analytical aliquot size - theoretical modifications and consequences
  PenttiMinkkinen and
  2020,10(4):1-8 [Abstract]  [View PDF(1.00 M)]
Study on Factors Affecting the Determination of Copper in Lead Matte Copper
  Jiang Qiutao
  2020,10(4):9-12 [Abstract]  [View PDF(344.54 K)]
Study on sampling method of gold and silver analysis in lead-bismuth alloy
  liwei,LI Xikai,HAN Qingdong,YANG Runren,WANG Haidan,ZHAO Zhihu and LYU Qingcheng
  2020,10(4):13-17 [Abstract]  [View PDF(994.19 K)]

Toxic & Hazardous Substances (Column)

The chromatographic retention of melamine on dual chromatographic columns tandem
  LIU Yujian,YU Shiyu,YANG Yi,JI Yang,LIU Zhimin,XU Zhigang,LIU Hongcheng and SI Xiaoxi
  2020,10(4):18-21 [Abstract]  [View PDF(703.17 K)]
Characteristics Assessment and Source Analysis of Heavy Metal Pollution in Soil Surrounding a Smelter
  Zhao Zhen,Shi Yehong,Mao Xiaojing and Li Huachang
  2020,10(4):22-27 [Abstract]  [View PDF(1022.51 K)]
Determination of Heavy Metals Lead, Cadmium, Mercury and Chromium in Polycarbonate by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-OES)
  zhang li
  2020,10(4):28-31 [Abstract]  [View PDF(415.84 K)]
Determination of 8 heavy metals in astragalus oral liquid
  LIU Xiao-Yan,WANG Xiao-Yan and PEI Ruo-Hui
  2020,10(4):32-35 [Abstract]  [View PDF(449.47 K)]
Determination of four impurity anions in agricultural ammonium sulfate by Ion Chromatography
  liushuang,zhangjuan,xunan,Fan shu jie,sunwendan,xujiyuan and yinchang
  2020,10(4):36-40 [Abstract]  [View PDF(608.46 K)]

Resources & Environment

Determination of silver content in crude tellurium by automatic potentiometric titration
  shiboyang,wanghaoying and xueyi
  2020,10(4):41-44 [Abstract]  [View PDF(370.83 K)]
potassium dichromate titration determination of totaliron content in low grade polymetallic ores
  Li Jieyang
  2020,10(4):45-50 [Abstract]  [View PDF(611.87 K)]
Determination of Germanium Content in Germanium Concentrate by Inductively Coupled Plasma Optical Emission Spectrometry
  SU Chunfeng
  2020,10(4):51-55 [Abstract]  [View PDF(466.97 K)]

Metallyrgy & Material

Measurement of Zn in Copper Smelting Dust with ICP-AES
  Zhang Chen
  2020,10(4):56-58 [Abstract]  [View PDF(327.28 K)]
Determination of Aluminium, Niobium, Titanium,Chromium,Iron in GH4133B Ni-Cr Superalloys by ICP-OES In Hydrochloric acid- nitric acid system
  2020,10(4):59-62 [Abstract]  [View PDF(438.04 K)]
Determination of lanthanum in molybdenum lanthanum alloy by inductively coupled plasma atomic emission spectrometry
  wangxiaojing,LIU Houyong,YANG Junhong and ZHAO Huanjuan
  2020,10(4):63-66 [Abstract]  [View PDF(398.72 K)]
Determination of Fe, Nb, Si, Al, P in Ferroniobium Alloy By Powder Compression X-ray Fluorescence Spectrometry
  Duan Jiahua,DU Shunlin,WU Guangyao,YAN Hai,HE Feihong and CAO Chong
  2020,10(4):67-70 [Abstract]  [View PDF(388.96 K)]
Determination of Impurity Elements in high bismuth lead by Inductively Coupled Plasma Emission Spectrometry
  2020,10(4):71-75 [Abstract]  [View PDF(438.07 K)]

Food and Chemicals

Response surface optimization for the analysis of total selenium content and inorganic selenium content in sweetpotato
  LI Huifeng,HUANG Yongmei,LI Yanqing,HUA Jinfeng,LIAO Jinxiu,FAN Jizheng and CHEN Tianyuan
  2020,10(4):76-82 [Abstract]  [View PDF(860.24 K)]