Rapid measurement of free cyanide in liquor by ion chromatography with pulsed amperometric detection.

@article{Wu2015RapidMO,
  title={Rapid measurement of free cyanide in liquor by ion chromatography with pulsed amperometric detection.},
  author={Wenlin Wu and Quanwei Xiao and Ping Zhang and Mei Ye and Yuping Wan and Hengxing Liang},
  journal={Food chemistry},
  year={2015},
  volume={172},
  pages={681-4}
}
This study investigated the measurement of free cyanide in liquor by ion chromatography coupled with pulsed amperometric detection (IC-PAD). Eluent concentration, interferent evaluation and method performance were discussed. Results show that free cyanide in liquor can be rapidly determined by the optimised IC-PAD method. A sample requires only 1:100 dilution and simple filtration before being subjected to IC-PAD. The linear range is 1-5000 μg/L with an R value of 0.9998. The detection limit is… CONTINUE READING

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