Accession Number:

ADD010481

Title:

Microminiature Gas Chromatograph Direct Insertion Probe for Mass Spectrometers.

Descriptive Note:

Patent Application,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1983-05-13

Pagination or Media Count:

14.0

Abstract:

A combined gas chromatographmass spectrometer GCMS including a microminiature or miniature GC directly coupled to an MS. The flow rate of the carrier gas from the GC is compatible with the intake rate of the MS. Because of this compatability no splitterseparater apparatus is required. In one embodient the GC is enclosed in a direct insertion probe and the output port of the microminiature GC is coupled to the input port of the MS by a microminiature capillary tube.

Subject Categories:

  • Physical Chemistry
  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE