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The Smell of Success: Using GC–MS–MS for Low Level Allergenic Fragrance DetectionThe regulatory and practical issues that surround allergenic fragrance use within cosmetics and cleaning products are explored in this article.
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Separation of All Classes of Carbohydrates by HPAEC-PADHigh performance anion-exchange chromatography coupled with pulsed amperometric detection (HPAEC-PAD) is a potential method of choice for the analysis of carbohydrates.
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Chiral Liquid Chromatography Coupled with Tandem Mass Spectrometry for Environmental Analysis of Pharmacologically Active CompoundsThis article gives an up-to-date commentary on chiral liquid chromatography coupled with mass spectrometry for the determination of pharmacologically active chiral compounds (cPACs) (including illicit drugs) in environmental matrices. Several applications are discussed to demonstrate the benefits of performing environmental analysis of cPACs at the enantiomeric level. Finally, future perspectives in this rapidly developing field of research are outlined.
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Chiral Liquid Chromatography Coupled with Tandem Mass Spectrometry for Environmental Analysis of Pharmacologically Active CompoundsThis article gives an up-to-date commentary on chiral liquid chromatography coupled with mass spectrometry for the determination of pharmacologically active chiral compounds (cPACs) (including illicit drugs) in environmental matrices. Several applications are discussed to demonstrate the benefits of performing environmental analysis of cPACs at the enantiomeric level. Finally, future perspectives in this rapidly developing field of research are outlined.
Latest:
Chiral Liquid Chromatography Coupled with Tandem Mass Spectrometry for Environmental Analysis of Pharmacologically Active CompoundsThis article gives an up-to-date commentary on chiral liquid chromatography coupled with mass spectrometry for the determination of pharmacologically active chiral compounds (cPACs) (including illicit drugs) in environmental matrices. Several applications are discussed to demonstrate the benefits of performing environmental analysis of cPACs at the enantiomeric level. Finally, future perspectives in this rapidly developing field of research are outlined.
Latest:
Chiral Liquid Chromatography Coupled with Tandem Mass Spectrometry for Environmental Analysis of Pharmacologically Active CompoundsThis article gives an up-to-date commentary on chiral liquid chromatography coupled with mass spectrometry for the determination of pharmacologically active chiral compounds (cPACs) (including illicit drugs) in environmental matrices. Several applications are discussed to demonstrate the benefits of performing environmental analysis of cPACs at the enantiomeric level. Finally, future perspectives in this rapidly developing field of research are outlined.
Latest:
Chiral Liquid Chromatography Coupled with Tandem Mass Spectrometry for Environmental Analysis of Pharmacologically Active CompoundsThis article gives an up-to-date commentary on chiral liquid chromatography coupled with mass spectrometry for the determination of pharmacologically active chiral compounds (cPACs) (including illicit drugs) in environmental matrices. Several applications are discussed to demonstrate the benefits of performing environmental analysis of cPACs at the enantiomeric level. Finally, future perspectives in this rapidly developing field of research are outlined.
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AI-Powered Precision for Functional Component Testing in Tea AnalysisAnalyzing functional foods reveals numerous health benefits. These foods are rich in bioactive compounds that go beyond basic nutrition, boosting the immune system and improving overall wellness. However, analyzing these compounds can be challenging. This article discusses AI algorithms to support automated method development for liquid chromatography, simplifying the process, enhancing labor efficiency, and ensuring precise results, making it accessible to non-experts for tea analysis.
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Fast, Sensitive, and Simultaneous Analysis of Multiple Steroids in Human Plasma by UHPLC–MS–MSAccurate steroid measurement is essential for the diagnosis of various disorders, for example in sexual differentiation or gonadal function.
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Explaining Silyl Ether Formation (SEF) in Supercritical Fluid Chromatography (SFC)Explaining Silyl Ether Formation (SEF) in Supercritical Fluid Chromatography (SFC)
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Preparative Chromatography with Improved LoadabilityThe authors show that the loadability and throughput of ionizable compounds can be enhanced by using hybrid packings.
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Why System Suitability Tests Are Not a Substitute for Analytical Instrument Qualification (Part 3): Performance Qualification (PQ)A look at the role of system suitability tests (SSTs) during performance qualification (PQ).
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Nonlinear Predictive Modelling Enables In Silico Optimization of Chromatographic Methods for Complex Stationary Phase‑Analyte InteractionsTo reach satisfactory results in terms of accurate retention time prediction, new in silico optimization approaches must be considered.
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MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
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Unlocking the Power of DataThe modern analytical laboratory generates enormous amounts of data. These data are typically stored in vendor-specific, proprietary file formats
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MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
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MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
Latest:
MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
Latest:
MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
Latest:
MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
Latest:
MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
Latest:
MISER LC–MS Analysis of Teas, Soft Drinks, and Energy DrinksIn this study, we describe a simple and rapid liquid chromatography–mass spectrometry (LC–MS) method for the evaluation of caffeine, taurine, and aspartame in teas, soft drinks, and energy drinks using high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI)-MS detection and multiple injections in a single experimental run (MISER) analysis.
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Why Use Signal-To-Noise As a Measure of MS Performance When It Is Often Meaningless?Signal-to-noise of a chromatographic peak from a single measurement has been used determine the performance of two different MS systems, but this parameter can no longer be universally applied and often fails to provide meaningful estimates of the instrument detection limits (IDL).
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Determination of Preservatives in Cosmetics and Personal Care Products by LC–MS–MSA liquid chromatography–electrospray ionization tandem mass spectrometry (LC–ESI–MS–MS) method has been developed to determine multiple preservatives in cosmetics and personal care products.
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The Simple Use of Statistical Overlap Theory in ChromatographyThis article explains how statistical overlap theory can be applied to chromatography in everyday usage.
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Determination of Preservatives in Cosmetics and Personal Care Products by LC–MS–MSA liquid chromatography–electrospray ionization tandem mass spectrometry (LC–ESI–MS–MS) method has been developed to determine multiple preservatives in cosmetics and personal care products.
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Determination of Preservatives in Cosmetics and Personal Care Products by LC–MS–MSA liquid chromatography–electrospray ionization tandem mass spectrometry (LC–ESI–MS–MS) method has been developed to determine multiple preservatives in cosmetics and personal care products.
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Enhanced-Fluidity Liquid Chromatography: Connecting the Dots Between Supercritical Fluid Chromatography, Conventional Subcritical Fluid Chromatography, and HPLCEnhanced-fluidity liquids are organic solvents or organic–aqueous solvents mixed with high proportions of liquefied gases, such as carbon dioxide.
