共 39 条
- [37] Determination of aldehydes in indoor air samples by collection using O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine impregnated silica gel-solvent extraction/gas chromatograph technique JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH, 1996, 42 (06): : 500 - 506
- [38] The separation–preconcentration and determination of ultra-trace gold in water and solid samples by dispersive liquid–liquid microextraction using 4-ethyl-1(2-(4-(4-nitrophenyl)piperazin-1-yl)acetyl)thiosemicarbazide) as chelating agent and flame atomic absorption spectrometry Journal of the Iranian Chemical Society, 2018, 15 : 1347 - 1354
- [39] The separation-preconcentration and determination of ultra-trace gold in water and solid samples by dispersive liquid-liquid microextraction using 4-ethyl-1(2-(4-(4-nitrophenyl)piperazin-1-yl)acetyl)thiosemicarbazide) as chelating agent and flame atomic absorption spectrometry JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2018, 15 (06) : 1347 - 1354