Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zhining Xia"'
Publikováno v:
Chinese Journal of Chromatography. 37:990
A rapid method based on ultra-performance convergence chromatography (UPC2) was developed for the analysis of 13 ultraviolet (UV) absorbents in plastic food contact materials. The UV absorbents were extracted from plastic food contact materials by su
Publikováno v:
Chinese Journal of Chromatography. 30:515-521
A novel method of microwave assisted solid phase headspace gas chromatography (MASP-HSGC) was developed through online coupling of solvent-free microwave extraction (SFME) and headspace-gas chromatography via a six-way valve. The method can quickly a
Publikováno v:
Chinese Journal of Chromatography. 29:63-69
The chemical structures of 114 polycyclic aromatic sulfur heterocycles (PASHs) have been studied by molecular electronegativity-distance vector (MEDV). The linear relationships between gas chromatographic retention index and the MEDV have been establ