Analysis of Factors Influencing the Price of Second-Hand Gas Chromatography-Mass Spectrometers and Explanation

As a critical tool in scientific research and industrial testing, the price fluctuations of second-hand GC-MS instruments are influenced by multiple factors. This article systematically examines the p

More

Analysis of Core Differences Between Triple Quadrupole LC-MS and Traditional Mass Spectrometers

As a hallmark of modern analytical technology, the triple quadrupole liquid chromatography-tandem mass spectrometer (LC-MS/MS) exhibits fundamental differences from traditional mass spectrometers in t

More

Common HPLC Fault Diagnosis and Systematic Solutions

Column degradation: Replace C18 column after 2,000 runs (pH>8 accelerates damage) Extra-column effects: Use ≤30cm PEEK tubing (0.13mm ID)

More

Design Analysis and Safety Assurance Strategies for Second-Hand HPLC Column Ovens

The column oven in High-Performance Liquid Chromatography (HPLC) systems is a critical component ensuring separation reproducibility and detection accuracy. For second-hand equipment, performance and

More

New Life for Instruments: A Step-by-Step Guide to Precision Laboratory Relocation

Relocating precision laboratory instruments represents a complex, high-risk undertaking that involves the secure transfer of high-value equipment, data protection, and post-move functional recovery. W

More

GC Maintenance Tips: Key Measures to Extend Equipment Lifespan

Gas Chromatographs (GC) are precision analytical instruments widely used in environmental monitoring, food safety, pharmaceutical, and chemical industries. Proper maintenance is critical to ensure lon

More