By use of thermodynamic equilibrium model ISORROPIA and a gas phasechemistry model, the mechanism of nitrate aerosol was investigated through sensitivity study.
A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.
The importance of chemistry of protein and peptide pegylation has attracted more and more attentions as more PEG conjugates have reached late phase clinical trials.