168703 ⎘
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 Separation specially adapted for use outside laboratory, e.g. field sampling, portable equipments
HYBRID CAPILLARY/PACKED TRAP AND METHOD OF USE
#2Microscale Collector-Injector Technologies For Passive Environmental Vapor Sampling And Focused Injection
#3Modular gas detection system for a wellbore
#4Systems and methods for determining ground water-surface water interactions
#5Low thermal mass GC module
#6Portable water quality instrument
#7Portable water quality instrument
#8Gas testing unit and method
#9Gas phase component analysis device and gas phase component analysis method
#10Heaters and their use in temperature gradient and traveling wave chromatography
#11Radiochemical and chromatographic analysis system of tracers, in situ and in real time
#12Thermal desorption tube for portable, battery-powered field analyzer or line-powered analyzer
#13Portable mems GC-MS system
#14Microscale collector-injector technologies for passive environmental vapor sampling and focused injection
#15In-vehicle biochemical sensors
#16Portable gas analysis device with compact measurement device
#17System and method for monitoring a reforming catalyst
#18Compact gas analysis device and method
#19PORTABLE WATER QUALITY INSTRUMENT
#20Wearable detector for fentanyl and its analogues
#21System and method for monitoring a reforming catalyst
#22Mobile integrated device and electronic data platform for chemical analysis
#23Gas testing unit and method
#24Continuous and separating gas analysis
#25Hand-held laser biosensor
#26Portable laser biosensor
#27Microfabricated staged preconcentration and parallel column for gas chromatography
#28Portable water quality instrument
#29Low thermal mass GC module
#30Micro-device for detecting volatile organic compounds, and method for detecting at least one volatile organic compound contained in a gas sample
#31Automated sampling system
#32Portable water quality instrument
#33Chromatography systems with mobile phase generators
#34Gas testing unit and method
#35Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal
#36Portable water quality instrument
#37Portable gas analyzer
#38Handheld gas analysis systems for point-of-care medical applications
#39Downhole sample analysis method
#40Gas chromatograph with digital processing of a thermoconductivity detector signal
#41Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal
#42Multi-dimensional portable gas chromatograph system
#43Hand-held microfluidic testing device
#44Handheld gas analysis systems for point-of-care medical applications
#45Micromachined gas chromatography columns for fast separation of Organophosphonate and Organosulfur compounds and methods for deactivating same
#46Column design for micro gas chromatograph
#47Method and apparatus for chromatography using spherical silica gel
#48Phased micro analyzer VIII
#49ANALYZER
#50Portable analytical system for detecting organic chemicals in water
#51Apparatuses and methods for wireless monitoring and control of enviromental sampling and chromatographic apparatuses
#52APPARATUSES AND METHODS FOR WIRELESS MONITORING AND CONTROL OF ENVIRONMENTAL SAMPLING AND CHROMATOGRAPHIC APPARATUSES
#53Apparatuses and methods for wireless monitoring and control of environmental sampling and chromatographic apparatuses
#54Method and apparatus for chromatography high field asymmetric waveform ion mobility spectrometry
#55Gas chromatograph with improved thermal maintenance and process operation using microprocessor control
#56Field mounted analyzer with a graphical user interface
#57Feed-through module for an analyzer
#58Gas chromatograph with digital processing of thermoconductivity detector signals
#59Multi-dimensional portable gas chromatograph system
#60Gas chromatograph
#61Fluid control device for a gas chromatograph
#62Gas chromatograph module with an electronic device
#63Compact field-mountable gas chromatograph with a display screen
#64Flat spiral capillary column assembly with thermal modulator
#65Transportable measuring apparatus utilizing hydrogen flame
#66Analyzer
#67Chemical thermal desorption system
#68Methods of separating components in treatment fluids
#69Laser spectroscopy/chromatography drill bit and methods
#70Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
#71Phased micro analyzer VIII
#72Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
#73Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
#74Systems and methods for determining ground water-surface water interactions