ABSTRACT
The concentrations of Fe, Zn, Cu, Pb and Cd in vegetables grown in Kaduna metropolis were determined. The nitric acid -per chloric acid mixture was used in the digestion procedure and a precision of 4.2%, 3.8%, 2.4%, 5.3%, and 5.7% was obtained for Fe, Zn, Cu, Pb and Cu respectively. Good recoveries between 88-96% were obtained for the metals studied. The concentrations of metals in the vegetables varied from 40-1 OOµg/g for Fe, 21.3-51.3µg/g Zn, 9.0-28. Oµg/g Cu, 0.7-2.6µg/g Pb and 0.3-1.lµg/gCd. These metals were within permissible levels in vegetables.
ABEY, A (2022). Atomic Absorption Spectrophotometric Determination of' Trace, Metal Concentrations in Raw and Finished Drinking Water from Lower Usuma Dam in The F.C.T.. Afribary. Retrieved from https://afribary.com/works/atomic-absorption-spectrophotometric-determination-of-trace-metal-concentrations-in-raw-and-finished-drinking-water-from-lower-usuma-dam-in-the-f-c-t
ABEY, ASHAOLU "Atomic Absorption Spectrophotometric Determination of' Trace, Metal Concentrations in Raw and Finished Drinking Water from Lower Usuma Dam in The F.C.T." Afribary. Afribary, 18 Jun. 2022, https://afribary.com/works/atomic-absorption-spectrophotometric-determination-of-trace-metal-concentrations-in-raw-and-finished-drinking-water-from-lower-usuma-dam-in-the-f-c-t. Accessed 08 May. 2024.
ABEY, ASHAOLU . "Atomic Absorption Spectrophotometric Determination of' Trace, Metal Concentrations in Raw and Finished Drinking Water from Lower Usuma Dam in The F.C.T.". Afribary, Afribary, 18 Jun. 2022. Web. 08 May. 2024. < https://afribary.com/works/atomic-absorption-spectrophotometric-determination-of-trace-metal-concentrations-in-raw-and-finished-drinking-water-from-lower-usuma-dam-in-the-f-c-t >.
ABEY, ASHAOLU . "Atomic Absorption Spectrophotometric Determination of' Trace, Metal Concentrations in Raw and Finished Drinking Water from Lower Usuma Dam in The F.C.T." Afribary (2022). Accessed May 08, 2024. https://afribary.com/works/atomic-absorption-spectrophotometric-determination-of-trace-metal-concentrations-in-raw-and-finished-drinking-water-from-lower-usuma-dam-in-the-f-c-t