Cloud point extraction coupled with back-extraction for speciation of inorganic vanadium in water and determination of total vanadium in food samples by ICP-OES

Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages

“…Such procedures include the determination of iAs species in shrimp, 63 iAs in dairy products, 64 As III in water, urine and fruit juice, 65 Cr III in tap water, 66 Mn species in beverages, 67 iSb in rice wine, 68 iSe species in dairy products, 69 Se IV in foods, 59 and V V in water. 70…”

Adsorptive Stripping Voltammetry for Determination of Vanadium: A Review

“…Many methods for the determination of vanadium have been described in the literature. These include spectrophotometry [ 4 , 5 , 6 , 7 ], spectrofluorometry [ 8 ], electrothermal atomic absorption spectroscopy (ETAAS) [ 9 , 10 , 11 , 12 ], graphite furnace atomic absorption spectroscopy (GFAAS) [ 13 , 14 , 15 , 16 , 17 , 18 ], neutron activation analysis (NAA) [ 19 ], inductively coupled plasma atomic emission spectrometry (ICP–AES) [ 20 , 21 ], inductively coupled plasma mass spectrometry (ICP–MS) [ 22 , 23 , 24 ] and inductively coupled plasma optical emission spectrometry (ICP–OES) [ 25 , 26 , 27 ]. The spectrophotometric and spectrofluorimetric methods suffer from low sensitivity values, the NAA method is time consuming and routine analysis of numerous samples is laborious.…”