ASTM E 1657 : 1998 : R2019
Current
The latest, up-to-date edition.
Standard Practice for Testing Variable-Wavelength Photometric Detectors Used in Liquid Chromatography
Hardcopy , PDF
English
01-12-2019
Committee |
E 13
|
DocumentType |
Standard Practice
|
Pages |
8
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1This practice covers the testing of the performance of a variable-wavelength photometric detector (VWPD) used as the detection component of a liquid-chromatographic (LC) system operating at one or more wavelengths in the range 190 to 800 nm. Many of the measurements are made at 254 nm for consistency with Practice E685. Measurements at other wavelengths are optional.
1.2This practice is intended to describe the performance of the detector both independently of the chromatographic system (static conditions) and with flowing solvent (dynamic conditions).
1.3For general liquid chromatographic procedures, consult Refs (1-9).2
1.4For general information concerning the principles, construction, operation, and evaluation of liquid-chromatography detectors, see Refs (10, 11) in addition to the sections devoted to detectors in Refs (1-7).
1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.6This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D 6953 : 2018 | Standard Test Method for Determination of Antioxidants and Erucamide Slip Additives in Polyethylene Using Liquid Chromatography (LC) |
ASTM E 685 : 1993 : R2021 | Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography |
ASTM E 685 : 1993 : R2013 | Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography |
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