Keyword solid-phase extraction
 
ORIGINAL RESEARCH

Optimization of Solid-Phase Extraction for Pretreatment of Selected Estrogens in Sewage by Response Surface Methodology

Xiao-Li Yang1, Ming-Qian Xia1, Ming Chen1, Dan-Qun Shen1, Da-Fang Fu1, Hai-Liang Song2
Pol. J. Environ. Stud. 2014;23(6):2287–2294
 
ORIGINAL RESEARCH

Examination of biodegradation of hydrocarbons in emulsified systems

Bielicka K, Kaczorek E, Olszanowski A, Voelkel A
Pol. J. Environ. Stud. 2002;11(1):11–16
 
ORIGINAL RESEARCH

Combined Spe and HPTLC as a Screening Assay of Urinary Cotinine from Male Adolescents Exposed on Environmental Tobacco Smoke

G. Bazylak1, H. Brózik2, W. Sabanty2
Pol. J. Environ. Stud. 2000;9(2):113–123
 
eISSN:2083-5906
ISSN:1230-1485