噴射流技術(shù)離子源 (AJS)
高靈敏度安捷倫噴射流離子源采用熱梯度離子聚焦技術(shù)，提高了電噴霧電離的靈敏度，可用于各種應用和流速。
這種用于高靈敏度質(zhì)譜的專有技術(shù)使用超熱氮氣來改善液滴去溶劑效果和離子生成，從而獲得更強的信號并降低噪音。它為大多數(shù)分析物提供最高的靈敏度，其響應是標準電噴霧電離的五倍以上。
這種用于高靈敏度質(zhì)譜的專有技術(shù)使用超熱氮氣來改善液滴去溶劑效果和離子生成，從而獲得更強的信號并降低噪音。它為大多數(shù)分析物提供最高的靈敏度，其響應是標準電噴霧電離的五倍以上。
- LC/MS Ion Sources
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Product Details
Features
- 與標準電噴霧電離相比，安捷倫噴射流技術(shù)可顯著提高靈敏度
- 超熱氮氣鞘氣可限制霧化器噴霧，并改善離子的去溶劑化效果
- 可提高離子生成和采樣效率，從而獲得更強的信號并降低噪音
- 在傳統(tǒng)流速（50 μL/min 到 2.5 mL/min）下，將 ESI 靈敏度提高五到十倍
- 涵蓋各種流速的一致操作參數(shù)可減少重新優(yōu)化的需要
Literature
- Key Literature
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Agilent Jet Stream Thermal Gradient Focusing Technology
Electrospray ionization mass spectrometry (ESI-MS) is a sensitive technique that is used extensively for the analysis and identifi cation of small molecules and proteins.
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- 13 Feb 2018
- 605.94 KB
Extended Mass Range triple Quadrupole for Routine Analysis of High Mass-to-charge Peptide Ions
The performance of the Agilent 6495B Triple Quadrupole for peptides with high m/z product ions, showing the benefits of having amass range up to m/z 3,000.
- Application Notes
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- 20 Mar 2018
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Plasma Metanephrines and 3-Methoxytyramine by LC/MS/MS
Using Agilent SimpliQ WCX SPE, 1290 Infinity LC, and 6460 Triple Quadrupole LC/MS
- Application Notes
- English
- 02 Mar 2016
- 359.12 KB
- Application Notes
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