An amplifier for matching instrument output to A to D converter input on a microcomputer controlled, continuous flow analysis system

1984 ◽  
Vol 8 (7) ◽  
pp. 386
Keyword(s):  
Continuous Flow ◽  
Flow Analysis ◽  
Continuous Flow Analysis ◽  
Analysis System

A Semi-Automated Method for the Determination of Ammonia in Urine using the Nessler Reaction

1974 ◽  
Vol 11 (1-6) ◽  
pp. 137-140 ◽  
Author(s):  
T. F. Hartley
Keyword(s):  
Ammonium Chloride ◽  
Continuous Flow ◽  
Flow Analysis ◽  
Zinc Hydroxide ◽  
Automated Method ◽  
Continuous Flow Analysis ◽  
Analar Grade ◽  
Analysis System

Species in urine which were likely to interfere with the determination of ammonia by Nesslerisation were adsorbed onto a precipitate of zinc hydroxide formed in situ in each sample. The ammonia concentrations in the subsequent supernatant solutions were measured using the Nessler method, adapted for use on a continuous flow analysis system. These measurements were made against a series of standards prepared from Analar grade ammonium chloride. The accuracy, reproducibility, and sensitivity of this adaptation were examined and were found to be within acceptable limits.

scholarly journals A High-Resolution Continuous Flow Analysis System for Polar Ice Cores

2016 ◽  
Vol 34 (0) ◽  
pp. 11-20 ◽  
Author(s):  
Rémi DALLMAYR ◽  
Kumiko GOTO-AZUMA ◽  
Helle ASTRID KJÆR ◽  
Nobuhiko AZUMA ◽  
Morimasa TAKATA ◽  
...  
Keyword(s):  
High Resolution ◽  
Continuous Flow ◽  
Flow Analysis ◽  
Ice Cores ◽  
Polar Ice ◽  
Continuous Flow Analysis ◽  
Analysis System

An Improved Continuous Flow Analysis System for High-Resolution Field Measurements on Ice Cores

2008 ◽  
Vol 42 (21) ◽  
pp. 8044-8050 ◽  
Author(s):  
Patrik R. Kaufmann ◽  
Urs Federer ◽  
Manuel A. Hutterli ◽  
Matthias Bigler ◽  
Simon Schüpbach ◽  
...  
Keyword(s):  
High Resolution ◽  
Continuous Flow ◽  
Flow Analysis ◽  
Ice Cores ◽  
Field Measurements ◽  
Continuous Flow Analysis ◽  
Analysis System
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