1.09亿元！西北大学采购大批仪器

Core Viewpoint - Northwest University has announced procurement intentions for 48 items of laboratory equipment, with a total budget of 109 million yuan, scheduled for procurement between December 2024 and May 2025 [2][3]. Procurement Overview - The procurement includes various advanced instruments such as gas chromatography-mass spectrometry, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, ultra-high performance liquid chromatography, superconducting nuclear magnetic resonance spectrometer, and atomic absorption spectrophotometer [3][4]. Specific Equipment Details - Gas Chromatography-Mass Spectrometry: Budget of 950,000 yuan; aims to accurately separate and identify compounds in complex mixtures; requires specific temperature and performance standards [5]. - Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry: Budget of 300,000 yuan; focuses on the identification of organic compounds and biomolecules; has stringent requirements for mass range and resolution [6]. - Ultra-High Performance Liquid Chromatography: Budget of 600,000 yuan; designed for efficient separation and quantification of complex mixtures; includes specific pump and detector requirements [6]. - Superconducting Nuclear Magnetic Resonance Spectrometer: Budget of 400,000 yuan; requires advanced features for low liquid helium and nitrogen consumption, high stability, and a comprehensive set of accessories [6]. - Atomic Absorption Spectrophotometer: Budget of 690,000 yuan; intended for trace metal analysis with specific detection limits and temperature ranges [7]. - Organic Elemental Analyzer: Budget of 700,000 yuan; designed for precise analysis of C, H, N, S, O elements in various sample types [7]. - Fully Automatic Potentiometric Titrator: Budget of 500,000 yuan; capable of performing various types of automatic titrations with specific measurement ranges and accuracy [7]. - Inductively Coupled Plasma Mass Spectrometer: Budget of 130,000 yuan; suitable for a wide range of applications including environmental and food analysis [7]. - High-Resolution Scanning Electron Microscope: Budget of 500,000 yuan; aims to observe fine nanostructures and obtain elemental distribution information [8]. - X-ray Powder Diffraction Instrument: Budget of 260,000 yuan; designed for phase analysis and structural determination of crystalline materials [9]. - Single Crystal X-ray Diffraction Instrument: Budget of 380,000 yuan; focuses on determining crystal structures and chirality [9]. - In Situ Infrared Spectrometer: Budget of 150,000 yuan; intended for studying reaction mechanisms and kinetics [10]. - High-Resolution Time-of-Flight Mass Spectrometer: Budget of 300,000 yuan; used for molecular weight and structure determination of organic compounds [13]. - Multi-Modal In Vivo Imaging System: Budget of 1,500,000 yuan; designed for various imaging applications in tumor research and gene therapy [14]. - Protein Liquid Chromatography System: Budget of 1,500,000 yuan; aimed at separating and purifying various biomolecules [15]. - Multi-Functional Enzyme Labeling Instrument: Budget of 1,500,000 yuan; used for various biochemical analyses including DNA and protein quantification [16].