MULTIPORT GAS CHROMATOGRAPH VALVE

GAS CHROMATOGRAPH WITH DYNAMIC RESPONSE FACTORS

INJECTION VALVE

AUTOSAMPLER

COMBUSTION GAS ABSORPTION LIQUID GENERATION DEVICE AND COMBUSTION ION CHROMATOGRAPH

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

MULTIPORT GAS CHROMATOGRAPH PISTON VALVE

FLOW-PATH SWITCHING DEVICE AND LIQUID CHROMATOGRAPH

SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT AND SAMPLE ACCOMMODATION VOLUME

FLUID MODULATOR, SYSTEM, AND METHOD

CONFIGURING AN INJECTOR FOR EMULATING OPERATION OF ANOTHER INJECTOR

ONLINE ANALYSIS SYSTEM

METHOD OF INTRODUCING A SAMPLE INTO A SEPARATION COLUMN AND CORRESPONDING SYSTEM

METHOD AND SYSTEM FOR FLAME PHOTOMETRIC ONLINE DETECTION OF SULFUR-CONTAINING COMPOUND CONTENT IN NATURAL GAS

FLUIDICALLY COUPLING OF SAMPLING AND SEPARATION PATHS

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

NON-CONTACT SAMPLER WITH AN OPEN-PORT INTERFACE FOR LIQUID CHROMATOGRAPHY SYSTEMS

Sample injection with fluidic connection between fluid drive unit and sample accommodation volume

VARIABLE LOAD CHROMATOGRAPHY VALVE FOR FLUID ANALYSIS

FLUIDIC ROTARY VALVE

SAMPLING DEVICE

Valve Unit for a Chromatography Apparatus

LIQUID-CHROMATOGRAPHY APPARATUS HAVING DIFFUSION-BONDED TITANIUM COMPONENTS

TRACE DETECTION DEVICE

ODOR SNIFFING DEVICE AND VEHICLE-MOUNTED SECURITY INSPECTION APPARATUS FOR CONTAINER

TOILET, TESTING, AND MONITORING SYSTEMS

DEVICES AND METHODS FOR MIXING LIQUIDS BY MOVING SAID LIQUIDS BACK AND FORTH BETWEEN A PUMP AND A MEASURING CELL, AND PHYSICOCHEMICAL ANALYSIS OF THE LIQUIDS MIXED IN THIS MANNER

Fluid modulator, system, and method

Sampler for liquid chromatography

Sample introduction device

Branching off fluidic sample with low influence on source flow path

Rotary valve having bypass state

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

High pressure high temperature direct fluid injection to gas chromatography in a PVT system

Systems And Methods For Preparing A Sample and Performing A Real-Time Assay Of The Sample

Configuring an injector for emulating operation of another injector

Sample injection with fluidic connection between fluid drive unit and sample accommodation volume

Sample injection diaphragm valve

Sample injector for liquid chromatography, particularly for high performance liquid chromatography

Non-contiguous sample fractionating and concatenating device and dual online multidimensional liquid chromatography system having the same

System for flushing a gas-measurement device for analyzing gas from a well, and related methods

Fluid supply devices and fluid member for forming a mobile phase for a sample separating device

Multiple channel selector valve

System and valve for liquid chromatography

Chromatographic apparatus for online enrichment of trace and ultra-trace components and method for analyzing trace and ultra-trace components using same

LARGE VOLUME SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY

Multi-injection mode valve module

Sample metering and injection for liquid chromatography

Sample injection for liquid chromatography using split solvent flow

Autosampler and fluid chromatograph

Multiport valve for water quality analyzer

Flow control assembly having localized non-volatile memory

Method of introducing a sample into a separation column and corresponding system

PRODUCT QUALITY ATTRIBUTE MEASUREMENT

Sample injector and sampling method, in particular for liquid chromatography

Sample injection device

Injector with fluid supply and mobile phase discharge

Branching off fluidic sample with low influence on source flow path

Liquid chromatography multi-draw method, system and use for sampling

Valve unit for a chromatography apparatus

Sample injection with fluidic connection between fluid drive unit and sample accommodation volume

Sampler for liquid chromatography

Mechanisms and methods for liquid sample introduction into a chromatography system

Mechanisms and methods for liquid sample introduction into a chromatography system

Sample injector for liquid chromatography, particularly for high performance liquid chromatography

Sample injector

Reconfigurable fluidic manifold for a liquid chromatography system

Fluid valve having a coating containing gold and/or platinum

Coupled analytical instruments for dual mode FTIR/GC-FTIR

Preparative liquid chromatograph

Fluid chromatograph

Inline dilution and autocalibration for ICP-MS speciation analysis

High pressure valve with two-piece stator assembly

System and valve for liquid chromatography

Branching off fluidic sample with low influence on source flow path

System for subjecting a sample to chromatographic analysis

Systems, methods and devices addressing sample extraction and injection problems in chromatography

Rotary injection valve with internal sample load channel

Sample injector for liquid chromatography, particularly for high performance liquid chromatography

Systems and methods for chromatographic analysis

Preprocessing apparatus and an analysis system including the preprocessing apparatus

LIQUID-CHROMATOGRAPHY APPARATUS HAVING DIFFUSION-BONDED TITANIUM COMPONENTS

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Gas sample injection device for gas chromatographic analysis, and method thereof

Liquid chromatograph flow path switching and control system for columns to a detector

Loop injection mechanism

Online chemical derivatization using a cooled programmed temperature vaporization inlet

Multi-way valve

Blend valve

High pressure valve with multi-piece stator assembly

High pressure valve with two-piece stator assembly

Method of analysing gas chromatography data

Liquid chromatography system for sample loading with a trap column

Multi-injection mode valve module

INJECTION VALVE ASSEMBLY WITH LOOPING INTERNAL SAMPLE LOOP

Controllable injector sample dilution for a liquid chromatography system

Gas chromatograph and multiport valve unit for a gas chromatograph

Branching off fluidic sample with low influence on source flow path

Sample injection with fluidic connection between fluid drive unit and sample accommodation volume

Rotary valve and systems

High-pressure control valve for high-performance liquid chromatography

Methods for injecting samples in liquid chromatography, particularly in high performance liquid chromatography

Dual online liquid chromatography device and control method thereof

Low-retention pre-columns: a straightforward approach to enable larger injection volumes and reduce extra-column effects in HPLC

Coupled analytical instruments for dual mode FTIR/GC-FTIR

Sampler for liquid chromatography

Rotary valve

Interconnection mechanism for column and needle

Controllable injector sample dilution for a liquid chromatography system

Switching valve for flow type analysis apparatus

Injector sample dilution for a liquid chromatography system

Multi-path selector valve

Automated Sample Injection Apparatus, Multiport Valve, and Methods of Making and Using The Same

Method and apparatus for sample injection in liquid chromatography

Introducing samples into supercritical fluid chromatography systems

Liquid chromatography device, liquid chromatography analysis process, and non-transitory computer-readable medium for liquid chromotography analysis

Liquid chromatography systems and methods

Valves having protective coatings

Valve having a deformable part and use of the valve

Fluid switching valve

Method of analysing gas chromatography data

DEVICE FOR MATERIAL PURIFICATION

Method of switching ports of a switching valve of a gas chromatography-mass spectrometry apparatus

Method and instrumentation for comprehensive multidimensional chromatography separations using a micro flow modulator

Method and apparatus for sample injection in liquid chromatography

Liquid chromatograph system

On-line sampling from a process source

Manifold for solvent mixing in liquid chromatography systems

Multi-functional option valve, multifunctional fully automatic liquid chromatography system including the same, and method for analyzing sample using the same

Liquid chromatograph system

Automated Sample Injection Apparatus, Multiport Valve, and Methods of Making and Using the Same

Apparatus and methods for multidimensional analysis

Sample injector

Sample injecting device

Liquid chromatography apparatus and liquid chromatography

Analyzing device and method for controlling same

ANALYZING DEVICE

Interfacing with a digital microfluidic device

Chromatography-based monitoring and control of multiple process streams

Sample Dilution for Chromatography of Multiple Process Streams

Fitting connection

Sample introduction method

Sample injector for liquid chromatography, particularly for high performance liquid chromatography

Channel switching valve

Sample introduction device

Two-valve arrangement for liquid chromatography

Liquid-chromatography apparatus having diffusion-bonded titanium components

Random access rotary valve

MEASUREMENT AND ANALYSIS OF LEUKOTRIENES

Device and methods for reducing pressure and flow perturbations in a chromatographic system

Autosampler for high-performance liquid chromatography

WASHING DEVICE FOR LIQUID CHROMATOGRAPHY INJECTORS

Continuous flow sample introduction apparatus and method

Pin valve assembly

Sample injector, in particular for high-power liquid chromatography

Valve

Parallel processing microfluidic chip

Valve and process for interrupted continuous flow chromatography

Devices, systems and methods for liquid chromatography

Rotating valve

Analysis of semiconductor copper plating bath chemistry using in process mass spectrometry

Sample injector for liquid analysis

Mobile phase gradient generation microfluidic device

Loop dilution system

HPLC system with mixed-mode columns for measuring charged analytes in complex mixtures

Injection valve