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http://nopr.niscpr.res.in/handle/123456789/46789| Title: | Sensitization of indium-bromopyrogallol red system with cetyltrimethyl-- ammonium bromide . |
| Authors: | Jadhav, S G Venkateswarlu, Ch |
| Issue Date: | Sep-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Indium-bromopyrogallol red (In-BPR) system is sensitized with cetyltrimethylammonium bromide (CTAB) and the buffers used for controlling the pH influence the system. A calibration curve, at 610 nm, is non-linear in the entire metal concentration range studied. However, the curve, at 620 nm, is linear for 0-23.2 μg In in 25 ml. Molar absorptivity of the complex, at 620 nm, is 4.0 x 104 mol-1 dm3 cm-1. |
| Page(s): | 820-822 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(09) [September 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(9) 820-822.pdf | 1.51 MB | Adobe PDF | View/Open |
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