Qhov ntom ntawm cov khoom siv hluav taws xob ntawm PCB Circuit Board yog siab, thiab qhov seem ntawm qhov sib cais ntawm qhov chaw yuav ua rau muaj peev xwm ntawm kev sib cais tsiv teb tsaws, ua rau qhib Circuit Court, luv Circuit Court thiab lwm yam tshwm sim.Yog tias muaj cov kua qaub nyob rau saum npoo ntawm lub rooj tsavxwm, nws yuav corrode lub rooj tsavxwm Circuit Court thiab txo cov kev pab cuam lub neej ntawm cov khoom.
Cov cuab yeej thiab cov cuab yeej siv
Ion chromatograph: CIC-D180, SH-AC-11 kem (rau anion), SH-CC-3L kem (rau cation), SH-AC-23 kem (rau Organic acid)
Sample chromatogram
Lub sij hawm xa tuaj: Plaub Hlis-18-2023