7250 GC/Q-TOF — 高分辨率精確質(zhì)量數(shù) (HRAM) GCMS
7250 GC/Q-TOF
無論用于復(fù)雜代謝組學(xué)研究、挑戰(zhàn)性基質(zhì)中的農(nóng)藥篩查還是草藥提取物中的化合物鑒定，四極桿飛行時(shí)間 GC/MS 都能提供最佳性能。此款精確質(zhì)量篩查 GC/MS 專為實(shí)際分析而設(shè)計(jì)，并為實(shí)驗(yàn)室穩(wěn)定性而制造，可提供始終一致的可靠結(jié)果，幫助您全面了解樣品。
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Product Details
- 通過高分辨率、精確質(zhì)量數(shù)據(jù)和靈敏的檢測鑒定化合物
- 準(zhǔn)確定量測定分析物，動(dòng)態(tài)范圍寬，且不損失譜圖質(zhì)量
- 簡化不明確的數(shù)據(jù)，利用低能量 EI 實(shí)現(xiàn)軟電離并更好地保護(hù)分子離子（針對特定應(yīng)用）
- 對于正模式和負(fù)模式分析均具有可用化學(xué)電離，支持互補(bǔ)數(shù)據(jù)類型
- 利用高效電離，并借助 MassHunter SureMass 算法實(shí)現(xiàn)準(zhǔn)確、靈敏地提取譜庫級高質(zhì)量化合物譜圖以獲得高匹配得分，從而提高化合物檢測的可信度
- 利用高譜圖保真度實(shí)現(xiàn)可信的譜庫匹配并利用高同位素保真度生成可驗(yàn)證的化學(xué)式，從而增強(qiáng)化合物鑒定能力
- 在存在高豐度基質(zhì)化合物的情況下準(zhǔn)確檢測痕量目標(biāo)化合物，具有寬譜圖內(nèi)動(dòng)態(tài)范圍
- 借助 MS/MS 功能和能夠揭示更多詳情的分子結(jié)構(gòu)關(guān)聯(lián)軟件，闡明化學(xué)結(jié)構(gòu)
- 即使對于數(shù)據(jù)采集速率高達(dá)每秒 50 張譜圖的高通量工作流程中的窄色譜峰，也能確保優(yōu)異的數(shù)據(jù)質(zhì)量
- 使用功能豐富的 MassHunter 軟件執(zhí)行篩查、分析、發(fā)現(xiàn)工作流程等
- 8890 GC 內(nèi)置智能功能，通過集成觸摸屏和瀏覽器用戶界面進(jìn)行診斷、監(jiān)測并簡化多功能操作，提高分析效率
- 支持流路和熱調(diào)制全二維氣相色譜，可靈活地提高選擇性化合物檢測的色譜分離度
| GC/MSD 方法兼容性 |
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| IDL 靈敏度（正離子） |
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| JetClean 兼容性 |
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| QuickProbe 兼容性 |
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| TOF 質(zhì)量準(zhǔn)確度 |
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| TOF 質(zhì)量分辨率 (FWHM) |
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| TOF 質(zhì)量范圍 |
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| 四極桿分離質(zhì)量范圍 |
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| 尺寸（寬 x 深 x 高） |
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| 檢測器 |
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| 離子源 |
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| 軟件平臺 |
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| 采集速率 |
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- Application Notes
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Analysis of Essential Oils Using Comprehensive Two-Dimensional Gas Chromatography (GC × GC)
This study focused on establishing a workflow for analyzing essential oils using GC × GC combined with RFM and a high-resolution quadrupole time-of-flight (GC/Q-TOF) mass spectrometer.
- Application Notes
- English
- 05 Feb 2025
- 10.97 MB
Analysis of Volatile Compounds Identified in Rubber Gasket Extracts Using GC/MSD and High-Resolution GC/Q-TOF
This application note establishes a process for identifying GC-amenable extractables and leachable compounds using GC/MSD and GC/Q-TOF instruments.
- Application Notes
- English
- 16 Sep 2024
- 3.27 MB
Analysis of PFAS and Environmental Contaminants in Soil and Oat Plants with GC/Q-TOF
Analysis of PFAS and other environmental contaminants in soil and oat plants using high resolution Agilent 7250 GC/Q-TOF.
- Application Notes
- English
- 08 May 2024
- 1.16 MB
Accurate Mass Library for PFAS Analysis in Environmental Samples
This application note describes the development and use of an accurate mass PCDL of PFAS compounds for the Agilent 7250 GC/Q-TOF.
- Application Notes
- English
- 07 Dec 2023
- 2.24 MB
Differences in Metabolic Profiles of Individuals with Heart Failure Using High-Resolution GC/Q-TOF
This application note describes a GC/Q-TOF untargeted metabolomics workflow that uses the Agilent accurate mass metabolomics PCDL as well as unit mass libraries for compound identification.
- Application Notes
- English
- 16 Nov 2023
- 1.50 MB
Introducing Semi-Automated GC/Q-TOF Screening with the AssayMAP Bravo Sample Prep Platform for Routine Antidoping Control
In this application note, the use of semi-automated GC/Q-TOF screening is described for use in routine antidoping controls, with the use of the AssayMAP Bravo for automated sample prep.
- Application Notes
- English
- 13 Sep 2023
- 2.72 MB
Accurate Mass Metabolomics Library and Its Evaluation in Data Analysis Workflows
This application note evaluates the Agilent Fiehn accurate mass metabolomics personal compound database and library in targeted and nontargeted screening workflows.
- Application Notes
- English
- 30 Mar 2023
- 2.34 MB
Accurate Mass Library for Natural Products Based on Compounds Identified in Hemp Oil
This application note describes the creation of an accurate mass natural products library for GC/Q-TOF MS based on hemp CBD oil comprehensive GC x GC data.
- Application Notes
- English
- 03 Nov 2022
- 1.64 MB
7250 GC/Q-TOF Food and Environmental Application Compendium
Learn how the 7250 GC/Q-TOF enables accurate mass screening by GC/MS and enhanced compound identification through MS/MS, low-energy electron ionization, and complimentary chemical ionization techniques.
- Application Notes
- English
- 10 Nov 2021
- 869.34 KB
Analysis of Extractable and Leachable (E&L) Compounds Using a Low-Energy EI-Capable High?Resolution Accurate Mass GC/Q-TOF
This work presents a novel tool to study E&L compounds with enhanced flexibility and confidence using a high-resolution accurate mass GC/Q-TOF
- Application Notes
- English
- 30 Oct 2020
- 774.28 KB
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7250A Acquisition Installation Checklist
7250A Acquisition Installation Checklist
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- English
- 30 Jun 2017
- 163.01 KB
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高分辨率 GC/Q-TOF 用于二惡英常規(guī)分析以及在環(huán)境基質(zhì)中的靶向和非靶向篩查
氣相色譜與四極桿飛行時(shí)間質(zhì)譜 (GC/Q-TOF) 聯(lián)用儀器的用途十分廣泛，可對受監(jiān)管化合物進(jìn)行常規(guī)化學(xué)定量，同時(shí)還可對環(huán)境樣品中的新型污染物進(jìn)行非靶向鑒定。
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安捷倫在 ASMS 2024 年會(huì)上隆重推出運(yùn)用前沿 GC/MS 和 LC/Q-TOF 技術(shù)的新產(chǎn)品
安捷倫推出兩款新產(chǎn)品。Agilent 7010D 三重四極桿氣質(zhì)聯(lián)用系統(tǒng) (7010D GC/TQ) 配備全新的 HES 2.0 離子源，靈敏度可達(dá)阿克級，穩(wěn)定性無出其右，儀器正常運(yùn)行時(shí)間居于行業(yè)前列。適用于 6545XT AdvanceBio LC/Q-TOF 的 Agilent ExD Cell 可增加電子捕獲解離 (ECD) 功能，助力多肽和蛋白質(zhì)表征。
- 06 Jun 2024
基礎(chǔ)導(dǎo)論 — 安捷倫鋰離子電池行業(yè)解決方案
不清楚從哪里開始著手進(jìn)行鋰離子電池測試？想要明確了解如何應(yīng)對多種測試需求？ 閱讀安捷倫關(guān)于礦物、加工、電池組件和檢漏解決方案的入門指南，助力您的實(shí)驗(yàn)室取得成功。
- 19 Dec 2023