From: Spectrophotometric determination of Cu(II) in soil and vegetable samples collected from Abraha Atsbeha, Tigray, Ethiopia using heterocyclic thiosemicarbazone
Study area
Amount of Cu(II) founda (µg/g) by
F-AAS method
2-APT method
3-APT method
Adi Desta
0.15 ± 0.01
0.19 ± 0.01
Adi Nfas
0.88 ± 0.05
1.02 ± 0.07
1.02 ± 0.09
Adi Kulal
2.01 ± 0.08
2.40 ± 0.10
2.11 ± 0.01