The chromatomembrane method used for sample preparations in the spectrophotometric determination of zinc and copper in pharmaceuticals

Keyphrases

• Spectrophotometric Method 100%
• Zinc 100%
• Sample Preparation 100%
• Chromatomembrane Methods 100%
• Pharmaceutical Preparations 66%
• Relative Standard Deviation 33%
• Limit of Detection 33%
• Good Linearity 33%
• Percent Recovery 33%
• Signal-to-noise Ratio 33%
• Cu(II) 33%
• Enrichment Factor 33%
• Zn(II) 33%
• Method Performance 33%
• Linear Response 33%
• Model Solution 33%
• Fold Enrichment 33%
• Preconcentrates 33%

Pharmacology, Toxicology and Pharmaceutical Science

• Drug 100%
• Drug 100%
• Cuprous Ion 50%

Chemistry

• Signal-to-Noise Ratio 100%