AnatomyOrganismsChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsTechnology, Industry, AgricultureInformation ScienceHealth Care
Chromatography, High Pressure LiquidChromatography, AffinityChromatography, LiquidChromatography, GelChromatographyChromatography, Ion ExchangeChromatography, GasChromatography, Thin LayerIonic LiquidsLiquid CrystalsMolecular WeightMass SpectrometryChromatography, DEAE-CelluloseElectrophoresis, Polyacrylamide GelChromatography, Reverse-PhaseGas Chromatography-Mass SpectrometryChromatography, AgaroseTandem Mass SpectrometryMolecular Sequence DataAmino Acid SequenceKineticsSpectrometry, Mass, Electrospray IonizationAmino AcidsSpectrophotometry, UltravioletChromatography, PaperHydrogen-Ion ConcentrationCattleSubstrate SpecificityChemistryChemical PhenomenaSepharoseDrug StabilityChemical FractionationCalibrationReference StandardsReproducibility of ResultsCarbohydratesIsoelectric FocusingMagnetic Resonance SpectroscopyTemperatureIndicators and ReagentsCarbohydrate SequenceEscherichia coliPeptide FragmentsMethodsChromatography, Micellar Electrokinetic CapillaryCountercurrent DistributionOligosaccharidesLimit of DetectionLiverHydrolysisTrypsinSolid Phase ExtractionRabbitsLiquid VentilationSolubilityIsoelectric PointAcetonitrilesMicrochemistryPeptidesMolecular StructureRecombinant ProteinsStereoisomerismProtein BindingSolventsMacromolecular SubstancesSensitivity and SpecificitySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationRadioimmunoassayBiological AssayPlant ExtractsBase SequenceHydroxyapatitesPolysaccharidesImmunodiffusionGlycoproteinsBiotransformationFatty AcidsMethanolCulture MediaSwineChemistry Techniques, AnalyticalTime FactorsCarbohydrate ConformationCloning, MolecularIsomerismBinding SitesChemical PrecipitationBrain ChemistrySpecies SpecificityHot TemperatureAnion Exchange ResinsProteomicsPeptide MappingBacterial ProteinsPhysicochemical PhenomenaOxidation-ReductionChemistry, PhysicalCell LineRats, Inbred Strains
ChemistrySupercritical Fluid ChromatoSpectroscopyPreparativeReliable and reproducibleStationary phaseLaboratoryExchange chromatographyDetectionCompoundsLaboratoriesQuantificationUHPLCMethodsOptimize analyticalPhasesComplex mixturesChromatographic analysisMassInstrumentationCapillary columnsQuantitativeRetentionWidely used analyticalTechniquesPharmaColumnCannabisAnalysesPharmaceutical industrySensitivityChemistsHighAnalysisProcedureDetectorSample PreparationExtractionTechniqueSolventColumnsSystemResearchProcesses
Chemistry9
  • Their work established a form of chromatography called partition chemistry and was the basis for methods we now know as paper, gas, and liquid chromatography. (cannabissciencetech.com)
  • Admission to the Master of Science programme in chemical engineering at Karlstad University, and at least 90 ECTS credits programme courses completed or attended with at least 75 ECTS cr completed, including analytical chemistry 7.5 ECTS cr, or equivalent. (kau.se)
  • High-performance liquid chromatography (HPLC) is an analytical chemistry technique used to separate compounds in a chemical mixture. (thermofisher.com)
  • Solvent reduction, substitution or elimination has long been a major focus for many areas of green chemistry research (11), including dry cleaning, extractions and organic reactions and processing (12,13), and many of the approaches used in those areas are also useful in reducing solvent waste from chromatography. (ddw-online.com)
  • Given this huge amount of solvent, preparative chromatography must clearly be a major focus for green chemistry efforts. (ddw-online.com)
  • Despite the relatively small amount of solvent used for a typical analytical HPLC instrument (~1mL/min) the fact that there may be hundreds or even thousands of these instruments operating within a single pharmaceutical company makes the cumulative use of solvent for analytical HPLC a significant green chemistry concern. (ddw-online.com)
  • Wet Chemistry & Analytical Laboratories: Equipped with state-of-the-art instruments for comprehensive water quality analysis. (edu.au)
  • Additionally, WQL extends its facilities to the Manly Vale Campus, housing the PC1 laboratory and a Wet Chemistry and Analytical Laboratory to cater to researchers' needs efficiently. (edu.au)
  • Presentation of principles of green analytical chemistry and new research in this field. (lu.se)
Supercritical Fluid Chromato2
  • J. Prothmann, S. Palmer, C. Turner, M. Sandahl, Separation of monomeric and dimeric phenolic compounds in lignosulphonate lignin on different stationary phases using ultrahigh-performance supercritical fluid chromatography, J. Chromatogr. (lu.se)
  • We develop and optimize analytical methods for organic and organometallic compounds, using either liquid chromatography (UHPLC) or supercritical fluid chromatography (SFC) with MS and MS/MS characterization or quantification. (lu.se)
Spectroscopy4
Preparative5
Reliable and reproducible1
  • Our GC solvents have been specially developed and tested for ECD, FID and MS detection or for headspace gas chromatography to ensure accurate, reliable and reproducible analytical results. (sigmaaldrich.com)
Stationary phase13
  • In normal phase liquid chromatography (NP-LC), the stationary phase is more polar than the mobile phase. (springer.com)
  • Chromatography allows for the separation of a mixture of compounds by diluting the mixture into a mobile phase which then passes through or over a stationary phase to create separation by the interaction and affinity of individual compounds for one of the phases of the chromatography system ( Figure 1a ). (cannabissciencetech.com)
  • Stationary phase is a liquid or solid material that is fixed in a chromatography system. (cannabissciencetech.com)
  • Gas chromatography (GC) uses a carrier gas, such as hydrogen or helium, to separate compounds based on their interaction with a stationary phase or based on their boiling points. (cannabissciencetech.com)
  • In liquid chromatography (LC), compounds are separated by dissolving a sample into a liquid mobile phase which is then passed over a solid stationary phase. (cannabissciencetech.com)
  • Liquid chromatography (LC) separates molecules in a liquid mobile phase by means of a solid stationary phase. (futuremarketinsights.com)
  • Like other forms of chromatography, GC involves a stationary phase and a mobile phase. (sigmaaldrich.com)
  • In GC, the mobile phase is an inert gas, usually helium or nitrogen, and the stationary phase is either a solid adsorbent, termed gas-solid chromatography (GSC), or a liquid adsorbed onto an inert support, termed gas-liquid chromatography (GLC, or just GC). (sigmaaldrich.com)
  • These separations utilize the pressure-driven flow of a liquid mobile phase through a column packed with a stationary phase. (thermofisher.com)
  • Chromatography, called a physical separation method in which the components of a mixture are separated by differences in their distribution between two phases, one of which is static stationary phase while the other mobile phase moves through it in a particular direction, is a mainstay of forensic procedures and evaluations. (ringstilsoldout.com)
  • Within the column, the gears become divided by differential divider between the mobile phase petrol and stationary phase liquid. (ringstilsoldout.com)
  • Chromatography relies on the selective partition of different molecules between a stationary phase and a mobile phase, as depicted in Figure 1. (ddw-online.com)
  • Analytical chromatography is typically performed using a stationary phase column of 4.6mm diameter and 25cm length at a mobile phase flow rate of about 1mL/min. (ddw-online.com)
Laboratory7
  • From simple separations to detailed wavelength analysis, we examine the important concepts and techniques needed to make liquid chromatography work its best in the laboratory. (cannabissciencetech.com)
  • Determining an appropriate level of specificity (discrimination) among heterogeneous botanical matrices as well as evaluating accuracy (recovery) and inter-laboratory precision (reproducibility) within strict and volatile regulatory environments are potential obstacles to the establishment of robust analytical procedures. (researchgate.net)
  • Memberships: American Chemical Society (ACS), American Academy of Forensic Science (AAFS), American Society of Crime Laboratory Directors (ASCLD), Council of Forensic Science Educators (COFSE), Northeastern Association of Forensic Scientists (NEAFS), New Jersey Association of Forensic Scientists (NJAFS), Middle Atlantic Association of Forensic Scientists (MAAFS), Eastern Analytical Symposium, Inc. (EAS), Society of Forensic Toxicologists (SOFT). (cedarcrest.edu)
  • Ordinarily, the use of gas chromatography in a laboratory setting involves passing a mixture through a series of phases. (ringstilsoldout.com)
  • He serves as the founding editor of NaturalNews.com and the lab science director of an internationally accredited (ISO 17025) analytical laboratory known as CWC Labs . (naturalnews.com)
  • A Uganda Ministry of Internal Affairs analytical laboratory conducted toxicology testing using triple liquid chromatography mass spectrometry in the recently calibrated triple quadrupole liquid chromatograph mass spectrometer ( 2 ) for traces of metam sodium or methyl isothiocyanate (a metam sodium degradation product) in the blood of nine symptomatic patients. (cdc.gov)
  • Laboratory sessions (7.5 credits): Experimental techniques for high-resolution chromatography. (lu.se)
Exchange chromatography2
  • Hydrophilic interaction liquid chromatography has established itself as the separation mode of choice for uncharged highly hydrophilic and amphiphilic compounds that are too polar to be well retained in RP-LC but have insufficient charge to allow effective electrostatic retention in ion-exchange chromatography. (springer.com)
  • Aim: The present study is aimed to assess the precision and reproducibility of Ion Exchange Chromatography (IEC) resin method in comparison to High Performance Liquid Chromatography (HPLC) with respect to the estimation of Glycated Haemoglobin (HbA1c). (manipal.edu)
Detection6
  • Additionally, analytical methods are included that modify previously used methods to obtain lower detection limits and/or to improve accuracy and precision. (cdc.gov)
  • The primary method for detecting methyl parathion and metabolites in biological tissues is gas chromatography (GC) coupled with electron capture (ECD), flame photometric (FPD), or flame ionization detection (FID). (cdc.gov)
  • However, some components may have weak UV chromophores if UV detection is being used or be completely retained on the liquid chromatography column. (europeanpharmaceuticalreview.com)
  • The main challenges identified are large (greater than 30 percent), statistically significant differences in analytical recovery, detection capability, and (or) measured concentrations for selected pesticides. (usgs.gov)
  • 2008). Thus, the aim high performance liquid chromatography with ultraviolet of the study is to evaluate the association between LTG detection (HPLC-UV). (bvsalud.org)
  • Mass spectrometric detection for quantitative and qualitative analysis connected to both gas and liquid chromatography. (lu.se)
Compounds14
  • Hydrophilic interaction liquid chromatography (HILIC) provides an alternative approach to effectively separate small polar compounds on polar stationary phases. (springer.com)
  • NP-LC has been widely used to separate various compounds, from nonpolar to highly polar compounds (note that chromatography was first introduced as a method used in separation science). (springer.com)
  • Hydrophilic interaction liquid chromatography (HILIC) is an alternative high-performance liquid chromatography (HPLC) mode for separating polar compounds. (springer.com)
  • For example, it is suitable for analyzing compounds in complex systems that always elute near the void in reserved-phase chromatography. (springer.com)
  • The basic function of chromatography procedures is to separate a mixture of components into their constituent compounds. (cannabissciencetech.com)
  • Anyone who knows their way around a cannabis lab will already be familiar with liquid chromatography-mass spectrometry (LC-MS), one of the principal tools used to detect and quantify compounds within a cannabis sample. (analyticalcannabis.com)
  • Chromatography methods are used to organic and inorganic compounds such as separate proteins, nucleic acids, or small molecules in complex mixtures and others. (futuremarketinsights.com)
  • Gas chromatography (GC) is a common analytical technique used to separate and analyze volatile and semi-volatile compounds in a mixture. (sigmaaldrich.com)
  • Methods for the determination of isocyanate compounds in air typically involve derivatization of the isocyanate species with an amine reagent and analysis of the derivatized isocyanate s by high-performance liquid chromatography (HPLC). (cdc.gov)
  • Analytical chromatography is routinely used in industry and academia for separation, quantitation and identification of chemical or biological compounds. (merckmillipore.com)
  • GC/MS analysis allows separation of compounds based on their retention time within a chromatography column and identification of each compound by the characteristic fragments into which a given chemical is broken following ionization of the compound. (medscape.com)
  • Over the years, technologic advances in electronics and detectors have allowed GC/MS to detect ever smaller concentrations of compounds, as has the addition of other analytical techniques, such as liquid chromatography. (medscape.com)
  • In chromatography, pressure can affect the retention factors of compounds significantly. (bvsalud.org)
  • Gas chromatography mass spectrometry is also available for the analysis of volatile compounds, as well as a state-of-the-art pipetting robot for automated sample preparation. (lu.se)
Laboratories5
  • Since the initial discoveries of the early to mid-20th century the science of chromatography has seen rapid growth and expansion into an important and fundamental tool of many analytical laboratories. (cannabissciencetech.com)
  • Increasing adoption of liquid chromatography-based systems and instruments in research laboratories. (futuremarketinsights.com)
  • Pharmaceutical, food and industrial laboratories can optimize their routine testing and quality control (QC) workflows with an enhanced high-performance liquid chromatography system that delivers maximized instrument uptime and precision for any operator, regardless of experience. (news-medical.net)
  • Asynt has introduced GasTrap gas purifiers for analytical laboratories using Gas Chromatography (GC), High Performance Liquid Chromatography (HPLC) or Mass Spectrometry (GC/MS) instrumentation. (news-medical.net)
  • Liquid chromatography is widely used in pharmaceutical analytical laboratories owing to its selectivity, sensitivity, and dynamic range. (pharmtech.com)
Quantification3
  • Despite a growing body of analytical methods for the quantification of cannabinoids, few have been validated using internationally accredited guidelines. (researchgate.net)
  • A simple, precise and rapid ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method has been developed and validated for the quantification of darunavir, a protease inhibitor, using darunavir-d9 as internal standard (IS). (unboundmedicine.com)
  • B, Analytical technologies in the biomedical and life sciences JO - J Chromatogr B Analyt Technol Biomed Life Sci VL - 879 IS - 24 N2 - A simple, precise and rapid ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method has been developed and validated for the quantification of darunavir, a protease inhibitor, using darunavir-d9 as internal standard (IS). (unboundmedicine.com)
UHPLC1
Methods17
  • Gas chromatography is predominately used for analytical methods, rather than preparatory methods. (cannabissciencetech.com)
  • Valdecoxib has analytical methods for bioequivalence studies, metabolite determination, estimation of formulation, and an HPTLC method for simultaneous estimation in tablet dosage form. (wikipedia.org)
  • The purpose of this chapter is to describe the analytical methods that are available for detecting, measuring, and/or monitoring methyl parathion, its metabolites, and other biomarkers of exposure and effect to methyl parathion. (cdc.gov)
  • The intent is not to provide an exhaustive list of analytical methods. (cdc.gov)
  • Table 7-1 summarizes the analytical methods used to detect methyl parathion and its metabolites in biological tissues and fluids. (cdc.gov)
  • The combinations are categorized with more than one name and the names focus on many different aspects of liquid chromatography methods. (futuremarketinsights.com)
  • Modern Liquid Chromatography-Mass Spectrometry (LC-MS) methods use HPLC instrumentation, basically for sample introduction. (futuremarketinsights.com)
  • It can also be used in combination with other analytical methods to further elucidate the components of mixtures. (europeanpharmaceuticalreview.com)
  • The published methods are simply variations of these to meet the different analytical needs of the individual agencies. (sigmaaldrich.com)
  • U.S. Geological Survey monitoring programs extensively used two analytical methods, gas chromatography/mass spectrometry and liquid chromatography/mass spectrometry, to measure pesticides in filtered water samples during 1992-2012. (usgs.gov)
  • The change in analytical methods, however, has the potential to inadvertently introduce bias in analysis of datasets that span the change. (usgs.gov)
  • A field study was designed to document performance of the new method in a variety of stream-water matrices and to quantify any potential changes in measurement bias or variability that could be attributed to changes in analytical methods. (usgs.gov)
  • The results of the field study indicate that the implications of the change in analytical methods must be assessed individually for each pesticide and method. (usgs.gov)
  • This effort should be targeted to seasons, sites, and expected concentrations to supplement those concentrations already assessed and to compare the ongoing analytical recovery of old and new methods to those observed in the summer and fall of 2012. (usgs.gov)
  • The Bureau of Mines started a continuing program to investigate and evaluate analytical techniques to assist governmental agencies to select simple, rapid, reliable methods for crude oil spill identification. (cdc.gov)
  • Over 50 year of Bureau of Mines analytical research on petroleum served as the basis for evaluation of the experimental results to determine which of the methods are effective techniques to identify crude oil spills. (cdc.gov)
  • Critical discussions of the environmental sustainability of analytical methods and its relevance for society at large. (lu.se)
Optimize analytical1
  • Tweaking and fine-tuning your liquid chromatography/mass spectrometry system to optimize analytical performance is challenging and time consuming. (agilent.com)
Phases4
  • A New Form of Chromatogram Employing Two Liquid Phases" in the Biochemical Journal in 1941 and was awarded a Nobel Prize in 1952. (cannabissciencetech.com)
  • Liquid chromatography procedure can be directed in various combination of possible mobile phases and stationary phases. (futuremarketinsights.com)
  • 1 The separation occurs when the sample interacts with the mobile (liquid) and stationary phases (column). (europeanpharmaceuticalreview.com)
  • Explore our derivatization reagents, reference substances, sorbents and liquid stationary phases for GC. (merckmillipore.com)
Complex mixtures1
Chromatographic analysis1
  • Gas- liquid chromatographic analysis, atomic absorption spectrophotometric analysis, and sulfur-nitrogen determinations are recommended as the most useful of the techniques investigated. (cdc.gov)
Mass10
  • The company has expanded its mass spectrometry and chromatography systems to include electron-transfer dissociation (ETD) and matrix-assisted laser desorption/ionization (MALDI) capabilities to its "LTW Orbitrap" hybrid series of mass spectrometers. (pharmtech.com)
  • In October 2012, the monitoring programs began using direct aqueous-injection liquid chromatography tandem mass spectrometry as a new analytical method for pesticides. (usgs.gov)
  • The team used the analytical technique of gas chromatography coupled mass spectrometry to characterize these product molecules and found the components of their liquid fuel to be mainly paraffins and olefins 10 to 16 carbon atoms long. (eurekalert.org)
  • Adams is also highly proficient in running liquid chromatography, ion chromatography and mass spectrometry time-of-flight analytical instrumentation. (naturalnews.com)
  • If the screening test is positive, then that positive result must be confirmed, typically with gas chromatography/mass spectrometry (GC/MS). (medscape.com)
  • OMB studies metabolic perturbations, nutritional and dietary factors, and the exposome in cancer development by implementing modern liquid chromatography-mass spectrometry (LC-MS)-based analytical techniques to measure and identify metabolites in various biospecimens and to study metabolite variations associated with cancer outcomes . (who.int)
  • In this study, a three-phase hollow fiber liquid-phase microextraction (HF-LPME) method combined with liquid chromatography-mass spectrometry was developed for direct determination of four non-steroidal anti-inflammatory drugs (ketoprofen, naproxen, diclofenac and ibuprofen) in sewage sludge. (lu.se)
  • article{d00661c0-6ec4-4bdd-b5a4-c6ce54706b4d, abstract = {{In this study, a three-phase hollow fiber liquid-phase microextraction (HF-LPME) method combined with liquid chromatography-mass spectrometry was developed for direct determination of four non-steroidal anti-inflammatory drugs (ketoprofen, naproxen, diclofenac and ibuprofen) in sewage sludge. (lu.se)
  • The aim of the course is to enable students to acquire in depth theoretical and practical knowledge of common modern separation techniques, such as chromatography, mass spectrometry and capillary electrophoresis. (lu.se)
  • Instrumentation and experimental techniques for high-resolution chromatography as well as linking of chromatography to mass spectrometry and its applications in e.g. food, drug and environmental analysis. (lu.se)
Instrumentation1
  • Please contact us for further training and consultancy on OI Analytical instrumentation including PFPD Detectors, XSD Detectors and PID Detectors. (anthias.co.uk)
Capillary columns2
Quantitative2
  • Waters Corporation launched its quantitative, real-time "Patrol" ultra-performance liquid chromatography (UPLC) process analyzer, designed for process analytical technology (PAT)-based applications and in-process analysis. (pharmtech.com)
  • This is a powerful analytical equipment used for identification of analyses in complex matrices as well as for quantitative and qualitative analysis of peptides and proteolytic digests. (lu.se)
Retention3
  • Enhancing our understanding of retention behavior in HILIC increases the scope of possible applications of liquid chromatography. (springer.com)
  • A theoretical description of analyte retention in high-performance liquid chromatography (HPLC) has been the subject of various publications. (springer.com)
  • The device replaces coupled-column setups frequently used in GC x GC as well as coupling of precolumn or a retention gap to the analytical column. (pharmtech.com)
Widely used analytical2
  • A comprehensive report details the most widely used analytical techniques between 2015-2018. (news-medical.net)
  • Although originally invented by Tswett as a purification technique, chromatography has evolved into one of the most widely used analytical technologies in the pharmaceutical industry. (ddw-online.com)
Techniques7
  • Liquid chromatography, Analytical and Bio analyitcal techniques. (omicsonline.org)
  • During the pandemic, high-performance, liquid chromatography techniques became a reliable component for developing life-saving vaccines and other disease-detecting systems. (futuremarketinsights.com)
  • To guarantee that goods pass certain standards, researchers, manufacturers and developers use various technical equipment and analytical techniques , including liquid chromatography, during the development process. (europeanpharmaceuticalreview.com)
  • Preparing samples by clarification is an essential step prior to nearly all analytical techniques, such as high pressure liquid chromatography (HPLC). (the-scientist.com)
  • High performance liquid chromatography (HPLC) is one of the most commonly used analytical techniques in pharma today10. (ddw-online.com)
  • New eBook discusses analytical techniques for w. (envirotech-online.com)
  • Crude Oil Spills Research--an Investigation and Evaluation of Analytical Techniques. (cdc.gov)
Pharma3
Column10
  • In this column, we will examine an important branch of chromatography essential to the cannabis industry-liquid chromatography. (cannabissciencetech.com)
  • As the liquid progressed through the column over several hours, bands of color were observed that were later identified as chlorophyll a, chlorophyll b, xanthine, and carotene. (cannabissciencetech.com)
  • For low concentrations of methyl parathion, further cleanup procedures, such as column chromatography on silica gel or Florisil are required. (cdc.gov)
  • Irrespective of the interactions that are being brought, liquid column chromatography is taken up in six steps: Column equilibration, Sample loading, Washing, Elution, Final column washing and Column regeneration. (futuremarketinsights.com)
  • The most common form of liquid chromatography in use today is high-performance liquid chromatography (HPLC), which pumps the sample mixture through the column at high pressure. (europeanpharmaceuticalreview.com)
  • Achieve better gas chromatography separations with an appropriate column. (sigmaaldrich.com)
  • This column was placed automatically in front of a C8 analytical high-performance liquid chromatography column for chromatographic separation of the analytes. (cdc.gov)
  • It also must be assumed that all isocyanate species have eluted from the analytical column as observable peaks. (cdc.gov)
  • The gas is placed to float in a fixed rate from the cylinder on to the liquid coating impregnated on solid support in a column. (ringstilsoldout.com)
  • The chromatographic separation was achieved on an Acquity UPLC BEH C18 (50 mm × 2.1mm, 1.7 μm particle size) analytical column under gradient conditions, in a run time of 1.6 min. (unboundmedicine.com)
Cannabis4
  • Kim is the chief scientific officer at Peak Compliance, LLC, and regular contributor to Analytical Cannabis. (analyticalcannabis.com)
  • So, to help avoid the common pitfalls of the technique, Dr Kimberly Ross, chief science officer at Peak Compliance, and Julie Kowalski of JA Kowalski Science Support outline where LC-MS can go wrong in this original Analytical Cannabis list. (analyticalcannabis.com)
  • Analytical Cannabis is a leading cannabis science publication for scientists, technicians, and business professionals working in the cannabis, hemp, and psychedelics industries. (analyticalcannabis.com)
  • Which type of chromatography is best for cannabis analysis? (news-medical.net)
Analyses1
  • The analytical method validated plasma concentration and the clinical profile of patients for the analyses was adapted from Angelis-Stoforidis et with refractory epileptic seizures. (bvsalud.org)
Pharmaceutical industry6
Sensitivity3
  • GC is a popular analytical technique as it combines exceptional resolving power with speed and sensitivity. (sigmaaldrich.com)
  • Achieve high sensitivity and low background in anion chromatography with our SeQuant® SAMS & CARS suppressor system. (merckmillipore.com)
  • In addition, as the sensitivity of automated analytical instruments continues to improve, they increasingly require less volume to operate in order to maximize throughput. (the-scientist.com)
Chemists1
  • The Onco-Metabolomics Team (OMB) is a multidisciplinary team that fosters close collaboration between analytical chemists, epidemiologists, bioinformaticians, and statisticians to conceptualize and implement metabolic-nutrition-cancer epidemiology studies. (who.int)
High5
Analysis2
Procedure1
Detector2
  • Our students and staff have access to the facilities at the Mark Wainwright Analytical Centre including the DOC Labor Liquid Chromatography - Trace Organic Carbon Detector (LC-OCD). (edu.au)
  • The price per capsule was equipped with a pump, vacuum degas- ranges from Egyptian pounds (LE) 1.5 ser, ultraviolet/visible detector, autosampler to 7 (US$1 = LE 6.8 at the time of the and a chromatography interface 600 series study) (Table 1). (who.int)
Sample Preparation1
  • The course looks at the initial choice of analytical set-up, through to designing a robust methodology, sample preparation and sample introduction and finishing with calibration. (rsc.org)
Extraction1
Technique2
Solvent1
Columns1
  • This filtration step to eliminate particles is crucial for maintaining the integrity of chromatography columns and for maximizing their operating life time. (the-scientist.com)
System2
Research2
  • In order to address potential barriers to analytical method standardisation, a collaborative research initiative inclusive of academic and commercial stakeholders is proposed. (researchgate.net)
  • Rising government funding towards medical, pharmaceutical development, and research has led to the expansion of the liquid chromatography market. (futuremarketinsights.com)
Processes1
  • Chromatography processes are further divided into two major categories (liquid or gas chromatography) based on the composition of their mobile phase component. (cannabissciencetech.com)