GAS-LIQUID SEPARATOR AND SAMPLE COLLECTION METHOD USING SAME

FURTHER PURIFICATION TREATMENT METHOD FOR SAMPLE AFTER MAGNETIC BEAD EXTRACTION AND TREATMENT SYSTEM THEREFOR

QUALITY CONTROL OF GC GAS FLOW

METHOD OF PROCESSING A BIOLOGICAL SAMPLE

NAPHTHALENESULFONYL COMPOUNDS, AND PREPARATION METHODS AND APPLICATIONS

AUTOMATED REAL-TIME, ON-LINE N-GLYCOSYLATION MONITORING METHODS AND SYSTEMS THEREOF

RPLC-BASED PEPTIDE MAPPING CHROMATOGRAPHIC PERFORMANCE USING METAL CHELATORS AS MOBILE PHASE ADDITIVES

Microscale Collector-Injector Technologies For Passive Environmental Vapor Sampling And Focused Injection

Method of processing a biological sample

APPARATUS COMPRISING A GUARD COLUMN

Apparatuses and Methods for Performing Multiple Omics Analysis and Processing Analyte Mixtures

SYSTEM, APPARATUS, AND METHOD FOR MONITORING ORGANIC COMPOUNDS IN A GAS ENVIRONMENT

Thermal desorption tube collection system and method

Analyte concentrator system and methods of use

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

A SENSITIVE LC-MS ASSAY TO MEASURE CURCUMINOIDS IN COMPLEX BIOLOGICAL SAMPLES

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

Focusing agents and methods of using same

Guard column and method for producing guard column

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

TANDEM-PAIRED COLUMN CHEMISTRY FOR HIGH-THROUGHPUT PROTEOMIC EXOSOME ANALYSIS

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

Purification and identification of a protein complex containing b-cell lymphoma protein (BCL10)

Focusing agents and calibration transportability

Progressive cellular architecture for microfabricated gas chromatograph

PRODUCT QUALITY ATTRIBUTE MEASUREMENT

System, apparatus, and method for monitoring organic compounds in a gas environment

Online measuring system, method and application for semi-volatile organic compound in gas phase

RPLC-based peptide mapping chromatographic performance using metal chelators as mobile phase additives

Injector with fluid supply and mobile phase discharge

Focusing agents and methods of using same

Method for product quality control and fingerprint detection of epimedium brevicornu complex

Microscale collector-injector technologies for passive environmental vapor sampling and focused injection

Yttrium-containing sol-gel coating, its use, and manufacture

DEVICES AND METHODS FOR ENRICHING PEPTIDES DURING BIOANALYTICAL SAMPLE PREPARATION

Methods, compositions and kits useful for pH gradient cation exchange chromatography

Method for identifying a reagent during a process in an analysis system

Breath analyzer

Automated sample fractionation prior to mass spectrometric analysis

Thermal desorption tube collection system and method

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

Use of glycan as biomarkers for autoimmune diseases

System and method for real time monitoring of a chemical sample

Analysis method and analysis device for substance to be measured

Sample preconcentration system and method for use with gas chromatography

System, apparatus, and method for monitoring organic compounds in a gas environment

Automated clinical diagnostic system and method using parallel liquid chromatography channels and sample preparation workflows

Gaseous mercury detection systems, calibration systems, and related methods

Microfluidic device

Staged Preconcentration and parallel column gas chromatography

Analysis system and method for detecting volatile organic compounds in liquid

Sorbent tube apparatus

Adsorption pump

Metal oxide-based biocompatible hybrid sorbent for the extraction and enrichment of catecholamine neurotransmitters and related compounds, and method of synthesis

Device for taking and analyzing a gaseous sample

LIQUID CHROMATOGRAPH

Method of analyzing using analyte concentrator system having eluent generation module

Dual online liquid chromatography device and control method thereof

Sample injection device and method for sample collection and sample thermal desorption, and trace detection apparatus

Device, apparatus and method for performing separations

Use of glycan as biomarkers for autoimmune diseases

Measurement of Oxytocin and Vasopressin

Methods for analysis of phase-I and phase-II metabolites and parent compounds without hydrolysis

Analysis of molecular contamination in vacuum environments

METHOD AND APPARATUS FOR INSPECTING A GAS SAMPLE

Method and apparatus for inspecting a gas sample

Method and apparatus for inspecting a gas sample

Integrated fluidic system for gas chromatography

SYSTEM AND METHOD OF PRECONCENTRATING ANALYTES IN A MICROFLUIDIC DEVICE

Gaseous mercury detection systems, calibration systems, and related methods

SOLUTE EXTRACTING APPARATUS

Flow control apparatus for sample fluids

Analysis device including solid-phase extraction material filling and discharging mechanisms

Double-sided diaphragm micro gas-preconcentrator with a back-on-face configuration

Device and method for extracting compounds contained in a liquid sample with a view to analysing them

Introducing an analyte into a chemical analyzer

Automated system for handling components of a chromatographic system

Liquid chromatography systems and methods

Capillary microextractor of volatiles (CMV)

Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal

System for analysis of phase-I and phase-II metabolites and parent compounds without hydrolysis

Double-sided diaphragm micro gas-preconcentrator

DEVICE FOR MATERIAL PURIFICATION

Micro-scale passive vapor preconcentrator/injector

Arrangement of HILIC chromatography column and SPE enrichment arrangement for preparing samples and analyzing pesticides

Method and apparatus for inspecting a gas sample

Materials and methods for capillary microextraction in combination with high-performance liquid chromatography comprising a sol-gel germania triblock polymer

Flow Control System, Device and Method for Thermal Desorption

Pre-concentrator and method of using the same

PRETREATMENT CARTRIDGE FOR SEPARATING SUBSTANCE AND METHOD OF PRETREATMENT USING THE SAME

Introducing an analyte into a chemical analyzer

Techniques for sample analysis

LARGE-AREA SOLID PHASE EXTRACTION APPARATUS AND METHODS

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

Sample collection system and method

Preconcentrator for analysis instruments

Non-traditional agent/dusty agent detection system

Vacuum Chromatography Gas Detector

Handheld gas analysis systems for point-of-care medical applications

Microtrap assembly for greenhouse gas and air pollution monitoring

Methods for the determining the presence or absence of cyanobacteria toxins

Device, apparatus and method for performing separations

Dynamic thermal focusing of chromatographic separations

Preparative separation/purification system

Analytical System for In-Line Analysis of Post-Combustion Capture Solvents

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

Sample Collection and Detection System

Open channel solid phase extraction systems and methods

LOW POWER PRECONCENTRATOR FOR MICRO GAS ANALYSIS

Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal

Manipulation of magnetic microparticles in a high pressure liquid system and extraction process

Preconcentrators and methods of making and using the same

Manipulation of magnetic microparticles in a high pressure liquid system and extraction process

Sample collection system and method

Smoke evaluating device and related method

Micro scale flow through sorbent plate collection device

Detection of blood plasma Danshensu and Salvianolic acid B dissipating blood stasis botanical

Impregnated expanded polytetrafluoroethylene (ePTFE) tubing as a stationary phase

MICRO SCALE FLOW THROUGH SORBENT PLATE COLLECTION DEVICE

NEEDLE AND DEVICE FOR SOLID PHASE MICRO EXTRACTION

Magnetic bead assisted sample conditioning system

Handheld gas analysis systems for point-of-care medical applications

Interchangeable preconcentrator connector assembly

Heater device

Microfluidic device for sample analysis

ORGANIC AND INORGANIC MERCURY DETECTION

Phased micro analyzer VIII

Pre-concentrator and sample interface

Membrane based concentrators

Liquid chromatograph

Device and method for sample preparation

Preconcentrators and methods of making and using the same

Parallel plate denuder for gas absorption

Liquid Chromatograph

Apparatus, system, and method for broad spectrum chemical detection

Gas chromatograph column assembly

FLUIDIC ANALYSIS WITH HYDROPHOBIC AND HYDROPHILIC COMPOUNDS TRAPPING

Adsorbent housing with separated adsorption outflow and desorption inflow

Miniaturized enrichment facility

Apparatus and method for rapidly, eco-friendly sample preparation prior to chromatographic determination of chemical substances

Apparatus and method for rapidly, eco-friendly sample preparation prior to chromatographic determination of chemical substances

Bio-enrichment device to enhance sample collection and detection

Analyte accumulation device

Concentrating column and sample processing device useful for elemental analysis of trace metals

Micro scale flow through sorbent plate collection device

Method and apparatus for analyzing amino acid, peptide, protein, saccharide or lipid

Liquid chromatograph

Phased micro analyzer VIII

Micro scale flow through sorbent plate collection device

Phased VII micro fluid analyzer having a modular structure

Phased micro analyzer V, VI

Method of processing a biological sample

Multiplexed microfluidic approach for nucleic acid enrichment