Autor: |
Shina, P. P., Kamil, F., Sindhwani, S. K., Singh, R. P. |
Zdroj: |
Microchimica Acta; May 1983, Vol. 79 Issue: 3-4 p243-247, 5p |
Abstrakt: |
Summary The formation of 1:3 (metal:ligand) complex with phenanthrenequinone monothiosemicarbazone (PTS) has been used for the determination of 0.43-2.1 ppm of nickel(II) over the pH range 7.0–9.2 in 50% methanol medium. The complex shows maximum absorption at 520 nm with a sensitivity of 0.0023µg Ni/cm2. The selectivity of the method has been studied and the method has been employed for the determination of nickel in brightray G wire. |
Databáze: |
Supplemental Index |
Externí odkaz: |
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