Process flow injection analyzer and method

Details Process flow injection analyzer and method Process flow injection analyzer and method

1996-10-03

1999-03-09

Le, Long V.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 81, 422 8205, 422 8209, 436 52, 436139, 436164, 436166, 436171, 436180, 25033907, 25033908, 25033912, G01N 3508

Patent

active

058796290

ABSTRACT:
A method and analyzer for monitoring the progress of a chemical process in which a fixed volume sample of the reactive mixture of the chemical process is periodically gathered and injected into a fluid stream of a liquid carrier. The sample in the liquid carrier is passed through an infrared detector which detects the amount present in the sample of a species of the reaction mixture which is indicative of the progress of the chemical process.

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Garrigues et al., "FIA-FT-IR Determination of Ibuprofen in Pharmaceuticals", Talanta, vol. 40, No. 1, pp. 89-93, 1993.

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