The 7250 GC/Q-TOF - High Resolution Accurate Mass (HRAM) GCMS
7250 GC/Q-TOF
Whether it is used in complex metabolomics studies, pesticide screening in challenging matrices, or compound identification in herbal extracts, quadrupole time-of-flight GC/MS provides the ultimate in performance.Designed for real-world analysis and built for laboratory robustness, this accurate mass screening GC/MS delivers consistent confidence in results, allowing you to see the whole picture.
- GC/MS Instruments
Product Details
- Identifies compounds through high-resolution, accurate-mass data and sensitive detection
- Quantifies analytes accurately across a wide dynamic range, without compromising spectral quality
- Simplifies ambiguous data with low-energy EI for softer ionization and molecular ion enhancement (application specific)
- Supports complimentary data types with available chemical ionization for both positive and negative mode analyses
- Increases confidence in compound detection with highly efficient ionization and MassHunter SureMass algorithm for accurate and sensitive extraction of library-quality compound spectra for high match scores
- Enhances compound identification with spectral fidelity for trustworthy library matching and isotopic fidelity for generating verifiable chemical formulas
- Detects trace-level target compounds in the presence of more abundant matrix compounds with a wide in-spectrum dynamic range
- Elucidates chemical structures with MS/MS capabilities and Molecular Structure Correlator software that reveals greater detail
- Ensures excellent data quality even for narrow chromatographic peaks in high-throughput workflows with data acquisition rates of up to 50 spectra per second
- Performs screening, profiling, discovery workflows, and more, using comprehensive MassHunter software
- The built-in intelligence of the 8890 GC drives productivity with diagnostics and monitoring, and simplified access to powerful operations through the integrated touchscreen and browser interface
- Supports both flow and thermally-modulated comprehensive GCxGC for flexibility in enhanced chromatographic resolution for selective compound detection
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Gas Chromatography Mass Spectrometry (GC-MS) Information
What is GC-MS?必威体育赛事投注GC/MS combines two analytical tools to identify and measure the concentration of chemicals found in foods, consumer products, pharmaceuticals, fuels, the environment, and more.Read on to learn more about the typical components of a GC/MS instrument and its basic principle of operation.
Learn More- Application Notes
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使用 GC/Q-TOF 分析土壤和燕麥植株中的 PFAS 和環境汙染物
必威体育登录手机使用高分辨 Agilent 7250 GC/Q-TOF 分析土壤和燕麥植株中的 PFAS 和其他環境汙染物。
- Application Notes
- Chinese (Simplified)
- 07 Jun 2024
- 1.06 MB
用於環境樣品 PFAS 分析的精確質量譜庫
必威体育登录手机本應用簡報介紹了針對 Agilent 7250 GC/Q-TOF 的 PFAS 化合物精確質量 PCDL 的開發和應用。
- Application Notes
- Chinese (Simplified)
- 02 Feb 2024
- 2.02 MB
使用高分辨 GC/Q-TOF 分析心力衰竭患病個體的代謝特征差異
本應用簡報介紹了一種 GC/Q-TOF 非靶向代謝組學工作流程,該工作流程使用安捷倫精確質量代謝組學 PCDL 以及單位質量譜庫進行化合物鑒定。
- Application Notes
- Chinese (Simplified)
- 21 Dec 2023
- 1.59 MB
精確質量數代謝組學譜庫及其在數據分析工作流程中的評估
必威体育登录手机本應用簡報在靶向和非靶向篩查工作流程中對 Agilent Fiehn 精確質量數代謝組學個人化合物數據庫與譜庫進行了評估。
- Application Notes
- Chinese (Simplified)
- 20 Jun 2023
- 1.91 MB
利用在大麻油中鑒定出的化合物建立天然產物精確質量譜庫
本應用簡報介紹了基於大麻 CBD 油全二維 GC × GC 數據為 GC/Q-TOF MS 創建天然產物精確質量譜庫。
- Application Notes
- Chinese (Simplified)
- 02 Dec 2022
- 1.88 MB
使用支持低能量的 EI 離子源的新型高分辨率 GC/Q-TOF 篩查食品基質中的農藥及其他汙染物
本文介紹了如何使用支持低能量 EI 的新型高分辨率 GC/Q-TOF 篩查食品基質中的農藥及其他汙染物。
- Application Notes
- Chinese (Simplified)
- 02 Dec 2021
- 826.31 KB
必威体育登录手机使用高分辨率 Agilent 7250 GC/Q-TOF 分析廢水出水樣品以鑒定有毒化學物質
本研究使用一種大範圍疑似物篩查工作流程,來鑒定廢水出水中的有毒化學物質。
- Application Notes
- Chinese (Simplified)
- 24 Dec 2019
- 2.14 MB
使用高分辨率 GC/Q-TOF 對地表水中的環境汙染物進行全麵分析
采用基於高分辨率精確質量 GC/Q-TOF 的工作流程對水樣中的環境汙染物進行了篩查。
- Application Notes
- Chinese (Simplified)
- 24 Dec 2019
- 3.18 MB
使用高分辨率 GC/Q-TOF 和農藥與環境汙染物的擴展精確質量譜庫進行汙染物篩查
介紹了一種使用最新農藥與環境汙染物 GC/Q-TOF 精確質量譜庫的草莓提取物分析工作流程。
- Application Notes
- Chinese (Simplified)
- 20 Dec 2019
- 2.24 MB
使用高分辨率 7250 GC/Q-TOF 通過負離子化學電離 (CI) 和低能量 EI 分析短鏈氯化石蠟 (SCCP)
展示了 Ultivo 三重四極杆質譜儀在低濃度下檢測亞硝胺雜質的靈敏度。該方法用於定量不同 ARB 藥品中的雜質。
- Application Notes
- Chinese (Simplified)
- 20 Dec 2019
- 1.74 MB
- Brochures
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- Technical Overviews
- Installation Checklists
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7250A Acquisition Installation Checklist
7250A Acquisition Installation Checklist
- Installation Checklists
- English
- 30 Jun 2017
- 163.01 KB
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- Publications
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- Comprehensive characterization of volatile and semi-volatile compounds in e-liquids for electronic cigarette using gas chromatography accurate mass spectrometry.M.Cobo Golpe, et al.Journal of Chromatography A 2023.Learn More
- Chemical characterization and antioxidant, anti-inflammatory, and anti-septic activities of the essential oil from the aerial parts of Atractylodes macrocephala Koidz.L.Wang, et al.Arabian Journal of Chemistry 2022.Learn More
- New analytical method for quantifying flavoring chemicals of potential respiratory health risk concerns in e-cigarette liquids.M.Page and M.Goniewicz.Frontiers in Chemistry (Lausanne, Switzerland) 2021.Learn More
- Separation and qualitative study of Ruta graveolens L.essential oil components by prep-GC, GC-QTOF-MS and NMR.Y.Li, et al.Natural Product Research 2020.Learn More
- Characterization of cabernet sauvignon wines by untargeted HS-SPME GC-QTOF-MS.A.Chavez-Marquez, et al.Molecules 2022.Learn More
- Separation and qualitative study of mentha asiatica boriss.Essential oil components by prep-GC, GC-QTOF-MS, NMR and prediction of bioactive compounds.A.Aimila, et al.Chemistry & Biodiversity 2023.Learn More
Videos
High Resolution GC/Q-TOF for Routine Analysis of Dioxins and Targeted and Untargeted Screening in Environmental Matrices
Gas chromatography with quadrupole time-of-flight mass spectrometry (GC/Q-TOF) is a highly versatile tool capable of doing routine chemical quantification of regulated compounds while also performing non-targeted identification of emerging pollutants in environmental samples.
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必威体育登录手机The new J&W 5Q columns combine Agilent's industry-leading Ultra Inert performance with Ultra Low-Bleed technology, delivering the new standard for MS column performance and productivity.5Q columns provide exceptional peak symmetry and minimal column bleed enabling high sensitivity, mass spectral integrity, and accurate quantitation for the most challenging, trace-level analytes.5Q columns are also designed to optimize sample throughput with fast conditioning and outstanding durability even at high operating temperatures.
- 01 Aug 2024
必威体育登录手机Agilent Announces Cutting-Edge Advances in GC/MS and LC/Q-TOF Technology at ASMS 2024
必威体育登录手机Agilent is introducing two new products.必威体育登录手机The Agilent 7010D Triple Quadrupole GC/MS System (7010D GC/TQ) features the new HES 2.0 ion source, providing attogram-level sensitivity, unmatched robustness, and industry-leading uptime.必威体育登录手机The Agilent ExD Cell available for the 6545XT AdvanceBio LC/Q-TOF enhances peptide and protein characterization capabilities by adding electron capture dissociation (ECD).
- 06 Jun 2024
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Unclear where to begin your lithium-ion battery testing journey?Need clarity on how to address multiple testing needs?必威体育登录手机Read Agilent's introductory guide to mineral, processing, cell component, and leak testing solutions and set your lab up for success.
- 19 Dec 2023