 |
DTIC ADA079882: A Chromatograph Injection Valve - An Apparatus for ... |
 |
by Defense Technical Information Center |
 |
Thumbnail |
|
Download |
 |
Web page |
|
|
|
An injection valve for the rapid insertion of miniature |
|
glass samplers into the column of a gas chromatograph has |
|
been designed and tested. The valve is constructed so |
|
that the carrier gas can be allowed to bypass the |
|
injection system and flow directly into the column or it |
|
can be diverted through a glass sampler tube where it |
|
entrains desorbed vapours and carries them into the |
|
chromatograph column. Diversion of the carrier gas is so |
|
rapid that the operational stability of the gas |
|
chromatograph is not affected. A description and general |
|
assembly drawing of the unit, together with experimental |
|
evidence of its performance, are presented. (Author) |
|
|
|
Date Published: 2017-11-05 22:11:18 |
|
Identifier: DTIC_ADA079882 |
|
Item Size: 11716407 |
|
Language: english |
|
Media Type: texts |
|
|
|
# Topics |
|
DTIC Archive; Fenrick,W J ; DEFENCE ... |
|
|
|
# Collections |
|
dticarchive |
|
additional_collections |
|
|
|
# Uploaded by |
|
@chris85 |
|
|
|
# Similar Items |
|
View similar items |
|
|
|
PHAROS |
|
