Journal of Chemistry / 2013 / Article / Fig 9

Research Article

Spectroscopic and Biological Studies on Newly Synthesized Cobalt (II) and Nickel (II) Complexes with 2-Acetyl Coumarone Semicarbazone and 2-Acetyl Coumarone Thiosemicarbazone

Figure 9

Calibration curve for Co metal complexes for Atomic Absorption studies. The solutions of cobalt complexes (10 ppm), that is, [Co(SCL)2](Cl)2, [Co(SCL)2](NO3)2, [Co(TSCL)2](Cl)2, and, [Co(TSCL)2](NO3)2, show the absorbance of 0.0396, 0.0362, 0.0374, and 0.0344, respectively. % of Cobalt = Absorbance 10/Slope (where slope = 0.038).
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