ClassID:

168055

G01N21/714 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited Sample nebulisers for flame burners or plasma burners

Recent Application in this class:
#1
20250123191
2025-04-17

PNEUMATIC NEBULIZATION-PHOTOCHEMICAL VAPOR GENERATION DUAL MODE SAMPLE INTRODUCTION SYSTEM

#2
20240272122
2024-08-15

Analyzing Moisture Sensitive/Reactive Gases

#3
20210285885
2021-09-16

Analytical nebulizer

#4
20200158648
2020-05-21

Flame atomic absorption spectrophotometer

#5
20200033234
2020-01-30

Motorized tracking of sample cell within specimen chamber and methods of using the same

#6
20190360939
2019-11-28

Interchangeable, visually marked sample introduction system mounting structure and components for inductively coupled plasma systems

#7
20190318920
2019-10-17

Method for spectrometry

#8
20190086381
2019-03-21

Electronic part containing a metal component sourced from a conflict-free mine site and a method of forming thereof

#9
20190049415
2019-02-14

System and method for desorbing and detecting an analyte sorbed on a solid phase microextraction device

#10
20190003936
2019-01-03

System and method for desorbing and detecting an analyte sorbed on a solid phase microextraction device

#11
20180013371
2018-01-11

Hydride generation system

#12
20170010216
2017-01-12

Interchangeable, visually marked sample introduction system mounting structure and components for inductively coupled plasma systems

#13
20160320269
2016-11-03

Motorized tracking of sample cell within specimen chamber and methods of using the same

#14
20160254133
2016-09-01

Ambient desorption, ionization, and excitation for spectrometry

#15
20150255262
2015-09-10

Apparatus and method for improving throughput in spectrometry

#16
20140353495
2014-12-04

Nebulizer and analysis equipment

#17
20140001280
2014-01-02

Method and system for generating vapors of liquid solutions

#18
20120325925
2012-12-27

Sample introduction method and system for atomic spectrometry

#19
20110033949
2011-02-10

Teflon container for sample decomposition using gas condensation by air cooling

#20
20100271631
2010-10-28

Sample excitation apparatus and method for spectroscopic analysis

#21
20100134795
2010-06-03

Flame atomic absorption spectrophotometer

#22
20090173171
2009-07-09

Sample introducing system

#23
20080198359
2008-08-21

Direct ICP emission spectral analysis method of solid sample

#24
20080014653
2008-01-17

Spectral analysis system utilizing water vapor plasma

#25
20050230617
2005-10-20

Demountable direct injection high efficiency nebulizer for inductively coupled plasma mass spectrometry

#26
20050224709
2005-10-13

Short torch design for direct liquid sample introduction using conventional and micro-nebulizers for plasma spectrometry

#27
17729497
2024-07-16

Method for ICPMS instrument stability control with strong acid resistant spray chamber

#28
16458956
2022-04-26

Hydride generation system

#29
16415284
2020-08-11

Rapid flow-through sampling system with triggered introduction to nebulizer

#30
14635887
2017-09-05

Hydride generation system