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ASTM-E697 2006

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E697-96(2006) Standard Practice for Use of Electron-Capture Detectors in Gas Chromatography

Published By Publication Date Number of Pages
ASTM 2006 13
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1.1 This practice covers the use of an electron-capture detector (ECD) as the detection component of a gas chromatographic system.

1.2 This practice is intended to describe the operation and performance of the ECD as a guide for its use in a complete chromatographic system.

1.3 For general gas chromatographic procedures, Practice E 260 or Practice E 1510 should be followed except where specific changes are recommended in this practice for use of an ECD. For a definition of gas chromatography and its various terms, see Practice E 355. These standards also describe the performance of the detector in terms which the analyst can use to predict overall system performance when the detector is coupled to the column and other chromatographic components.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific safety information, see Section .

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Hazards
Principles of Electron Capture Detection
2 Detector Construction
6 Sensitivity (Response)
7 Minimum Detectability
Linear Range
8 Dynamic Range
FIG. 1
FIG. 2
9 Relative Electron-Capture Rate
Noise and Drift
Typical Values
TABLE 1
FIG. 3
10 Evaluation of the Total GC/ECD System
Keywords
11 A1. CORRECTION OF FLOW RATE TO DETECTOR TEMPERATURE
A1.1
A1.2
A1.3
A2. LIST OF SYMBOLS AND ABBREVIATIONS
12 REFERENCES
ASTM-E697 2006
$44.96