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Updated: Aug 18, 2026

Tuning a Parallel Segmented Flow Column and Enabling Multiplexed Detection
Published on: December 15, 2015
[Study of a new kind of spectrometer coupled with flow injection and CCD diode array detection for multi-components
Abstract:
A new kind of spectrophotometric instrument combined with a flow injection device, a prism spectrography, a CCD diode array detection system and a popular microcomputer was established for multi-components simultaneous determination. The measurements of lead and cadmuium with meso-tetra (4-trimethylammoniumphenyl) porphine were completed with the instrument. The detection limit was 0.014 microg/mL for Pb(II) and 0.015 microg/mL for Cd(II). The sampling rate was 60 samples/h.
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