G01N30/7293 - CPC Classification Index

ClassID:

168867 ⎘

G01N30/7293 - CPC Classification

Classification description:

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation; Column chromatography; Detectors specially adapted therefor; Mass spectrometers Velocity or momentum separators

Recent Application in this class:

20220178888

Chromatograph mass spectrometer

20220128509

OPTIMISED ION MOBILITY SEPARATION TIMESCALES FOR TARGETED IONS

20200326304

Optimised ion mobility separation timescales for targeted ions

20190011407

Expanded bed affinity selection

20180275106

Expanded bed affinity selection

20120273675

Sampling system for use with surface ionization spectroscopy

20100102222

Sampling system for use with surface ionization spectroscopy

20090001264

Method for fractionating various components contained in a sample solution by liquid chromatograph mass spectrometer

20070205362

Sampling system for use with surface ionization spectroscopy