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ASTM E 685 Document Information:
Title
Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography
ASTM International
Publication Date:
Feb 15, 1993
Scope:
This practice is intended to serve as a guide for the testing of the
performance of a photometric
detector (PD) used as the detection component of a
liquid-chromatographic (LC) system operating at
one or more fixed wavelengths in the range 210 to 800 nm. Measurements
are made at 254 nm, if
possible, and are optional at other wavelengths.
This practice is intended to describe the performance of the detector
both independently of the
chromatographic system (static conditions) and with flowing solvent
(dynamic conditions).
For general liquid chromatographic procedures, consult Refs
(1-9).(Footnote 2)
For general information concerning the principles, construction,
operation, and evaluation of
liquid-chromatography detectors, see Refs (10 and 11) in addition to
the sections devoted to
detectors in Refs (1-7).
The values stated in SI units are to be regarded as standard. No other
units of measurement are
included in this standard.
This standard does not purport to address all of the safety problems,
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.
Footnote 2 - The boldface numbers in parentheses refer to the list of
references at the end of this
practice.
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