HPLC coupled high resolution mass spectrometer with ESI, APCI and LIFDI ion sources.

HPLC 耦合高分辨率质谱仪与 ESI、APCI 和 LIFDI 离子源。

• 批准号: 508326251
• 金额: --
• 依托单位: Philipps-Universität Marburg
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2022
• 资助国家: 德国
• 起止时间: 2021-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/508326251?language=en
• 关键词: HPLC; coupled; resolution; mass; spectrometer

A high-resolution mass spectrometer with a coupled HPLC system for the analysis of small molecules is to be procured, which is able to determine masses with an accuracy of 3 ppm or better. The device is said to have an electrospray (ESI), an atmospheric pressure chemical ionization (APCI) and a LIFDI ion source. The coupled HPLC system should have an autosampler for automatic sample application, a quaternary pump, a column thermostat with a column switching valve and a UV detector. The device is to be operated centrally in a core-facility and should be used for multiple working groups and projects.

将采购一台高分辨率质谱仪，配备用于分析小分子的高效液相色谱系统，能够以3ppm或更高的精度确定质量。该装置据说具有电喷雾（ESI）、大气压化学电离（APCI）和LIFDI离子源。耦合的HPLC系统应具有用于自动进样的自动进样器、四元泵、带柱切换阀的柱恒温器和UV检测器。该设备将在核心设施中集中运行，并应用于多个工作组和项目。