A flow-through optical fibre reflectance sensor for the detection of lead ion based on immobilised gallocynine
A flow-through spectrophotometric sensor for the determination of lead at trace level using immobilised gallocynine as the reagent phase is proposed. Gallocynine is physically adsorbed onto XAD-7. This method provided a wide linear range of 1 × 10-1 to 1 × 103 ppm and detection limit of 0.06 ppm. Th...
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| Main Authors: | , |
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| Format: | Article |
| Language: | en |
| Published: |
Elsevier
2003
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| Online Access: | http://psasir.upm.edu.my/id/eprint/112425/3/112425.pdf http://psasir.upm.edu.my/id/eprint/112425/ https://linkinghub.elsevier.com/retrieve/pii/S0925400503003447 |
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