An ultrasound-assisted ion association dispersive liquid-liquid microextraction coupled with micro-volume spectrofluorimetry for chromium speciation

作者：Ahmad Waqas; Al Sibaai A; Bashammakh A S; Alwael H; El Shahawi M S

来源：RSC Advances, 2016, 6(73): 69492-69500.

DOI：10.1039/c6ra13072k

A micro-volume spectrofluorimetric coupled ultrasound-assisted ion association dispersive liquid–liquid microextraction (USA-IA-DLLME) procedure for the total determination and speciation of chromium(iii & vi) species has been presented.

• 出版日期2016