Pegasus GC-HRT+ (High Resolution TOFMS) from LECO Corporation

Product Specs
ItemPegasus GC-HRT+ (High Resolution TOFMS)
CompanyLECO Corporation
Price Get Pricing Get Quote for this Product
Catalog NumberPegasus GC-HRT
Ionization MethodElectron Ionization (EI)
Mass AnalyzerTime of Flight (TOF)
ResolutionUp to 50,000 FWHM
QuantityEA
ApplicationsSample analyzing in food, flavor/fragrance, petroleum, environmental, or life science (metabolomics) industries
SoftwareChromaTOF-HRT® software
Mass RangeInquire

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LECO Corporation

3000 Lakeview Avenue

St. Joseph, Michigan 49085

United States

Phone: (800) 292-6141
(269) 985-5496
(269) 982-8977

Company Profile

Website: http://www.leco.com

(1) Hydrodeoxygenation of Lignin-Based Compounds over Ruthenium Catalysts Based on Sulfonated Porous Aromatic FrameworksPolymers (Basel)December 4, 2023Maria A. Bazhenova, Leonid A. Kulikov, Daria A. Makeeva, Anton L. Maximov, Eduard A. Karakhanov5%. The analysis of reaction products was carried out by gas chromatography-mass spectroscopy on a Leco Pegasus® GC-HRT 4D instrument with parallel detection of components on a time-of-flight mass spectrometer and a flame ionization

(2) Effects of Harvest Timing on Phytochemical Composition in Lamiaceae Plants under an Environment-Controlled SystemAntioxidants (Basel)October 25, 2023Da-Hye Ryu, Jwa-Yeong Cho, Seung-Hoon Yang, Ho-Youn Kim(SPME) analysis was performed following an established protocol [42] using GC coupled with TOF-MS (LECO Pegasus GC HRT, Leco Corporation, St. Joseph, MI, USA). A freeze-dried sample (10 mg) was mixed with 2 mL of 30% NaCl

(3) Comprehensive Insight into Colorectal Cancer Metabolites and Lipids for Human Serum: A Proof-of-Concept StudyInternational Journal of Molecular SciencesJune 1, 2023Kinjal Bhatt, Titziana Orlando, Marie-Alice Meuwis, Edouard Louis, Pierre-Hugues Stefanuto, Jean-François Focantabove). The same chromatographic and MS methods were used for GC×GC–HRTOFMS analysis performed with Pegasus GC-HRT 4D (LECO Corporation, St Joseph, MI, USA) equipped with an Agilent 7890 GC (Santa Clara, CA, USA) for

(4) Analysis of complex drugs by comprehensive two-dimensional gas chromatography and high-resolution mass spectrometry: detailed chemical description of the active pharmaceutical ingredient sodium bituminosulfonate and its process intermediatesAnalytical and Bioanalytical ChemistryMay 1, 2023Lukas Schwalb, Ole Tiemann, Uwe Käfer, Thomas Gröger, Christopher Paul Rüger, Guido Gayko, Ralf Zimmermanntwo-dimensional gas chromatography set-up and sample measurement The GC × GC measurements were carried out on a Pegasus® GC-HRT 4D (LECO, St. Joeseph, USA) with a 60 m BP1 (0.25 mm internal diameter, 0.25 μm film thickness) column

(5) Effect of drainage ratio during strawberry cultivation:The volatilomics-based shelf-life indicators for strawberry fruitFrontiers in Plant ScienceMarch 21, 2023Jwa Yeong Cho, Da Hye Ryu, Muhammad Hamayun, Soo Hyun Park, Ho-Youn Kimusing a gas chromatography (GC) system coupled to a time-of-flight mass spectrometer (TOF-MS) (LECO Pegasus GC HRT, Leco Corp., St. Joseph, MI, USA). Frozen sample (100 mg) was mixed with 2 mL of 30% NaCl (saturated

(6) Effects of Five Different Lactic Acid Bacteria on Bioactive Components and Volatile Compounds of OatFoodsOctober 16, 2022Zhishu He, Hao Zhang, Tao Wang, Ren Wang, Xiaohu Luomin. Two-dimensional gas chromatography–time-of-flight mass spectrometry analysis was conducted using a Pegasus GC-HRT+ 4D high-performance mass spectrometer (LECO Corp., San Jose, CA, USA). Separation was carried out on

(7) Comprehensive two‐dimensional gas chromatographic platforms comparison for exhaled breath metabolites analysisJournal of Separation ScienceSeptember 1, 2022Delphine Zanella, Adèle Henin, Steven Mascrez, Pierre‐Hugues Stefanuto, Flavio Antonio Franchina, Jean‐François Focant, Giorgia Purcarothe target analytes (results not reported). 2.6 Platform 1 (GC×GC–TOF‐MS) experimental conditions A Pegasus GC‐HRT 4D (LECO Corporation, St. Joseph, MI, USA) equipped with an Agilent 7890 GC and a TD100‐xr thermal desorber

(8) Bacterial community diversity and its potential contributions to the flavor components of traditional smoked horsemeat sausage in Xinjiang, ChinaFrontiers in MicrobiologyJuly 27, 2022Lei Jiang, Yu Chen, Li Deng, Fei Liu, Tengbin Wang, Xuewei Shi, Bin Wangcompounds in smoked horsemeat sausages were extracted by HS-SPME and analyzed using a GC/MS system (Pegasus GC-HRT 4D Plus, LECO, PA, United States) with some modifications. Volatile compounds sampling was performed

(9) Aqueous Chlorination of D-LimoneneMoleculesMay 6, 2022Albert T. Lebedev, Elena A. Detenchuk, Tomas B. Latkin, Mojca Bavcon Kralj, Polonca TrebšeChromatograph Agilent 7890A (Agilent Technologies, Palo Alto, CA, USA) with time-of-flight mass spectrometer Pegasus® GC-HRT (LECO Corporation, Saint Joseph, MI, USA was used. The data were acquired using 15 full (15–900 m/z

(10) Effect of Atmospheric Aging on Soot Particle Toxicity in Lung Cell Models at the Air-Liquid Interface: Differential Toxicological Impacts of Biogenic and Anthropogenic Secondary Organic Aerosols (SOAs)Environmental health perspectivesFebruary 1, 2022Offer S, Hartner E, Di Bucchianico S, Bisig C, Bauer S, Pantzke J, Zimmermann EJ, Cao X, Binder S, Kuhn E, et al.described above: Direct inlet probe–high-resolution time-of-flight mass spectrometer (DIP-HRTOFMS; Pegasus GC-HRT 4D; LECO) (Käfer et al. 2019) and comprehensive two-dimensional gas chromatography (GC×GC)–TOFMS; Pegasus BT

(11) Supercritical Carbon Dioxide Extraction of Four Medicinal Mediterranean Plants: Investigation of Chemical Composition and Antioxidant ActivityMoleculesSeptember 20, 2021Lara Čižmek, Mojca Bavcon Kralj, Rozelindra Čož-Rakovac, Dmitrii Mazur, Nikolay Ul’yanovskii, Marko Likon, Polonca TrebšeGas Chromatography-High-Resolution Mass Spectrometry (GC-HRMS Analysis) GC-HRMS analysis was carried out using a Pegasus® GC-HRT+ 4D high-resolution mass spectrometer (LECO Corporation, Saint Joseph, MI, USA) combined with an Agilent

(12) Unraveling mosquito metabolism with mass spectrometry-based metabolomicsTrends in ParasitologyAugust 1, 2021Thomas D. Horvath, Shai Dagan, Patricia Y. Scaraffiagas chromatography (GC) separation modules that may be used. *The Leco Pegasus BT GC-TOFMS and the Pegasus GC-HRT+ instruments are GC-only platforms.

(13) Molecular Basis of Taste and Micronutrient Content in Kumamoto Oysters (Crassostrea Sikamea) and Portuguese Oysters (Crassostrea Angulata) From Xiangshan BayFrontiers in PhysiologyJuly 27, 2021Sheng Liu, Hongqiang Xu, Shoushuo Jian, Qinggang Xue, Zhihua Linusing a comprehensive two-dimensional gas-phase high-throughput high-resolution mass spectrometer (Pegasus GC-HRT 4D+, LECO, MI, United States) equipped with a capillary column (DB-WAX, 30 m × 0.25 × 0.25 μm) and using

(14) Postharvest Drying Techniques Regulate Secondary Metabolites and Anti-Neuroinflammatory Activities of Ganoderma lucidumMoleculesJuly 25, 2021Nooruddin-bin Sadiq et al.Spectrometric (GC-TOF-MS) Analysis An analysis of the primary metabolites was performed using GC-TOF-MS (LECO Pegasus GC HRT, Leco Corp., St. Joseph, MI, USA). The sample was injected in a split mode (1:25) with an injection

(15) Multimodal combination of GC × GC-HRTOFMS and SIFT-MS for asthma phenotyping using exhaled breathScientific ReportsDecember 1, 2020Pierre-Hugues Stefanuto, Delphine Zanella, Joeri Vercammen, Monique Henket, Florence Schleich, Renaud Louis, Jean-François Focantrecollected on the tube for potential second analysis. The chromatographic separation was performed on a Pegasus GC-HRT 4D (LECO Corporation, St. Joseph, MI, USA) equipped with a secondary oven and a quad-jet, dual-stage

(16) Hallazgo de diclofenaco en un producto fitoterapéutico a base de caléndula comercializado en ColombiaRevista de la Universidad Industrial de Santander. SaludAugust 31, 2020Elena Stashenko, Andrés- Fernando González, Jairo- René Martínez, Diego- Camilo Durán, Cristhian- Andrés Oliveros, Leydé- Katerine Gualteros, William Salgar-Rangel, Juan- Camilo Henríquez, Juan- Diego Rojasgases GC AT 7890 B GC-System (AT, Palo Alto, CA, EE.UU.), acoplado a un MS de alta resolución HRMS LECO Pegasus GC-HRT 4D (Leco Corporation, Saint Joseph, MI, EE. UU.), provisto de un analizador de masas de tiempo de vuelo

(17) Analysis of Organic Sulphur Compounds in Coal Tar by Using Comprehensive Two-Dimensional Gas Chromatography-High Resolution Time-of-Flight Mass SpectrometrySeparationsMay 9, 2020Ivan Aloisi, Mariosimone Zoccali, Peter Q. Tranchida, Luigi Mondelloconcentration of 89 µg L−1 . 2.2. Instrumental Conditions The GC×GC-HR ToFMS applications were performed on a Pegasus GC-HRT 4D system (LECO, Mönchengladbach, Germany). The following set of columns was used: an apolar first-dimension

(18) Untargeted Serum Metabolic Profiling by Comprehensive Two-Dimensional Gas Chromatography–High-Resolution Time-of-Flight Mass SpectrometryJournal of Proteome ResearchMarch 6, 2020Nicolas Di Giovanni, Marie-Alice Meuwis, Edouard Louis, Jean-François Focant2019) DOI: 10.1021/acs.jproteome.9b00535 Status : Postprint (Author’s version) separation conditions on Pegasus GC-HRT 4D (LECO Corporation, Saint Joseph, Michigan, U.S.A.; resolution of 25,000). The secondary oven’s temperature

(19) Gas Chromatography Coupled to High Resolution Time-of-Flight Mass Spectrometry as a High-Throughput Tool for Characterizing Geochemical Biomarkers in SedimentsInternational Journal of Analytical ChemistryDecember 2, 2018Hector Henrique Ferreira Koolen, Clécio Fernando Klitzke, Joe Binkley, Jeffrey Patrick, Ana Cecília Rizatti de Albergaria-Barbosa, Rolf Roland Weber, Márcia Caruso Bícego, Marcos Nogueira Eberlin, Giovana Anceski Bataglion20 s, using a CDS Analytical Pyroprobe 5200 (Chemical Data Systems, Oxford, USA) coupled to a Leco Pegasus GCHRT MS. Pyroprobe interface, valve oven and transfer line were at 300∘ C. Helium was used as the carrier

(20) Serum Metabolites Associated with Computed Tomography Findings after Traumatic Brain InjuryJournal of NeurotraumaNovember 15, 2018Alex M. Dickens et al.(Agilent 6890, Agilent Technologies, Santa Clara, CA) combined with timeof flight mass spectrometry (Pegasus GC-HRT, Leco Corp., St. Joesph, MI, USA) as On described. (21) Briefly, 10 µl of internal standards (C17:0

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