Jee Eun Hong Pyo Hee Soo Park Song Ja 이원 2024-01-13T13:03:14Z 2024-01-13T13:03:14Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/107161 English PCBs derivatization urine GC/MS sensitize humic acid phototransformation Sensitive determination of hydroxy metabolites of PCBs in urine by GC/MS Conference 2 The 8th International Symposium on Advanced Analytical Techniques and Applications, pp.P-28 The 8th International Symposium on Advanced Analytical Techniques and Applications P-28 KO