Patent · US Active

Thermal desorption tube sampler

US11387092B2 · kind B2 · utility

0Cited by
3References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 2, 2019
Grant dateJul 12, 2022
Priority date—
Expiry dateJul 2, 2039

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG01N2030/884
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

The disclosure provides a thermal desorption (TD) tube sampler. The sampler comprises a first connector configured to reversibly connect to a TD tube containing a sample, and a second connector configured to couple to a direct injection mass spectrometer. The TD tube sampler is configured to desorb a sample in a TD tube connected thereto, and feed the desorbed sample from the TD tube to a direct injection mass spectrometer such that the desorbed sample does not pass through a cold trap.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.