Changes of Chemical Constituents in Scrophulariae Radix During Processing Based on UPLC-Q-TOF MS
wang jing zhe ;, liu zhen ;, ma li man ;, li jun ;, shang ming ying ;, liu guang xue ;, xu feng ;, cai shao qing ;

..............page:1-9

Chlorine Isotope Analysis of Hexachlorobenzene in Air Using High Resolution Time-of-Flight Mass Spectrometry
LIU Xian-de;,LI Li;,CHI Yi;,ZHANG Zhi-jie;

..............page:10-16

Characterization of Biosynthetic Pathway of the dTDP-L-Rha by Electrospray Ionization Tandem Mass Spectrometry
XU Ying-ying;,DONG Chen-ying;,ZHOU Da-wei;

..............page:17-22

Study on Thermal Decomposition of 2-Chlorobenzalmalononitrile
XUE Tian;,CUI Qing-zhong;,LV Ning;,HUANG Qiu-an;,WANG Hong-bo;

..............page:23-30

Accurate Determination of K, Ca and Mg in Human Serum by Isotope Dilution Inductively Coupled "Cold" Plasma Mass Spectrometry
CHEN Xue;,WANG Jun;,FENG Liu-xing;,YANG Xiao-jin;

..............page:31-36

Research of Melamine Mass Fragmentation Process Based on Density Functional Theory
REN Yun;,ZHANG Qing-he;,LI Xiao-ling;,YANG Zong;

..............page:37-42

Study of By-product from Cyclohexane Oxidation by Multiple Mass Spectrometry Technologies
WANG Nai-xin;,WANG Xie-qing;,LIU Ze-long;

..............page:43-51

Determination of Seven New Emerging Pollutants in Sediment Using UPLC-QTOF-MS
tan jian hua ;, tang jia jun ;, ou yang pei zuo ;, wang ying li ;, jie qi lai ;, yang yu xiang ;, chen zhen xin ;, liu zuo yu ;

..............page:52-59

Determination of δ13C andδ15N of Urea in Fermentation Broth by Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry
LI Guo-hui;,ZHONG Qi-ding;,WANG Dao-bing;,SHEN Shi-gang;

..............page:60-67

Measurement of Available Lead and Cadmium in Soil by ICP-MS with Ultrasonic Extraction
NONG Yun-jun;,XIE Ji-dan;,HUANG Ming-hu;,GUO Peng-ran;,SU Liu-kun;,MA Ming-yang;

..............page:68-74

Analysis of Navel Orange Juice Components by Wooden-Tip Electrospray Mass Spectrometry
ZHONG Tao;,ZHANG Xing-lei;,ZHANG Hua;,YANG Mei-ling;,ZHOU Peng;,LE Zhang-gao;

..............page:75-81

Spatial Investigation of Analytes at the Sampling Cone of an ICP-MS
MA Hai-bin;,ZHANG Peng;

..............page:82-87

Review of Analysis Methods of Impurity Elements in High Purity Silicon
ZHANG Jian-ying;,ZHOU Tao;,LI Jin-ying;

..............page:88-96