Interface probe
AssigneeMicromass UK Limited
InventorsRichard W. Jarrold, Gareth R. Jones
Life of this patent
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Abstract
A GC fitting for an inner tube of a heated transfer line of a gas chromatography interface probe, the fitting comprising a first section comprising a substantially cylindrical projection for fluid connection to a GC source in use, and a second section having a larger radius than the first section in at least one direction, the second section being provided with at least one flat.
Claims20
A GC fitting for an inner tube of a heated transfer line of a gas chromatography interface probe, the fitting comprising a first section comprising a substantially cylindrical projection for fluid connection to a GC source in use, and a second section having a larger radius than the first section in at least one direction, the second section being provided with at least one flat.
An analyser cap for an inner tube of a heated transfer line of a gas chromatography interface probe, the analyser cap comprising a cylindrical flange portion, a central socket and a wall portion extending between the flange portion and the central socket, wherein the thickness of the wall portion is substantially constant between the central socket and the flange portion.
Dependencies are inferred from the claim text.