نتایج جستجو برای: 1 2 pyridylazo 2 naphthol pan
تعداد نتایج: 3951605 فیلتر نتایج به سال:
Journal:
:Acta Crystallographica Section E Structure Reports Online
2010
Journal:
Journal of Occupational Health and Epidemiology
2018
Background: The present study was carried out with the aim of extracting trace amounts of zinc in urine samples with ultrasound-assisted emulsification solidified floating organic drop micro-extraction (USAE-SFODME) method by flame atomic absorption spectrometry (FAAS). The efficiency was investigated using the solvent extraction volume, extraction pH, time sonication and temperature extraction...
Journal:
:Journal of AOAC INTERNATIONAL
2005
Journal:
:Acta Chemica Scandinavica
1988
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