| Main Title |
Swept-Potential Electrochemical Detector for Flow Streams. |
| Author |
Reardon, P. A. ;
O'Brien, G. E. ;
Sturrock, P. E. ;
|
| CORP Author |
Georgia Inst. of Tech., Atlanta. School of Chemistry.;Environmental Research Lab., Athens, GA. |
| Year Published |
1984 |
| Report Number |
EPA/600/J-84/179; |
| Stock Number |
PB85-146835 |
| Additional Subjects |
Detectors ;
Electrochemistry ;
Voltmeters ;
Laboratory equipment ;
Design criteria ;
Performance evaluation ;
Potentiometers(Instruments) ;
Solutions ;
Automation ;
Reprints ;
Computer applications
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB85-146835 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
15p |
| Abstract |
An instrument has been designed, constructed, and evaluated for electrochemical measurements in flow streams. The instrument is basically a computer-controlled potentiostat with features that are necessary for measurements in flow streams. These features include real-time graphics display, rapid transfer of data to disk storage, automated compensation for IR drop, and automated d.c. current offset. The instrument can be programmed to operate in several modes, but the primary mode of operation is rapid-sweep square-wave voltammetry. Programs are available for post-run processing of the data and display of any desired voltammogram or current vs. time plot. Any alphanumeric or graphics display can be copied on a dot-matrix printer. Performance evaluations in unstirred solutions indicate limits of detection of less than 1 X 10 to the -9th power M in favorable cases. (Copyright (c) Elsevier Science Publishers B.V. 1984.) |
| Availability Notes |
Pub. in Analytica Chemica Acta 162, p175-187 Aug 84. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Swept-Potential Electrochemical Detector for Flow Streams. |
| PUB Date Free Form |
c1984 |
| Category Codes |
14B; 7A; 99A; 99B |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
510224106 |
| Origin |
NTIS |
| Type |
CAT |
