| Amount of
metal ion,
(μg) |
Mass taken,/μg |
Average
(%) Recovery* |
Chromogenic
ligand |
| Pt(IV) |
150 |
99.5 |
|
| Ir(III) |
100 |
99.4 |
stannous chloridehydrobromic
acid |
| Pt(IV) |
150 |
99.7 |
|
| Rh(III)a |
300 |
99.2 |
stannous chloride-
KI |
| Pt(IV) |
150 |
99.8 |
|
| Pd(II)a |
200 |
99.4 |
4’-ChloroPTPT |
| Pt(IV) |
150 |
99.2 |
|
| Ru(III) |
200 |
98.9 |
4’-ChloroPTPT |
| Pt(IV) |
150 |
99.8 |
|
| Au(III) |
200 |
99.1 |
SnCl2 |
| Pt(IV) |
150 |
99.7 |
|
| Se(IV) |
200 |
99.0 |
4’-ChloroPTPT |
| Pt(IV) |
150 |
99.8 |
|
| Te(IV) |
200 |
98.9 |
4’-ChloroPTPT |
| Pt(IV) |
150 |
99.4 |
|
| Os(VIII) |
200 |
99.0 |
Thiourea |
| Pt(IV) |
150 |
99.4 |
|
| Fe(III) |
500 |
98.7 |
Thiocynate |
| Pt(IV) |
150 |
99.0 |
|
| Cu(II) |
1000 |
98.6 |
4’-ChloroPTPT |
| Pt(IV) |
150 |
99.0 |
|
| Ni(II) |
1000 |
97.9 |
DMG |
| Pt(IV) |
150 |
99.9 |
|
| Co(II) |
500 |
97.8 |
Thiocynate |
amasked with 20 mg tartrate |
