ニュース
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What Can FTIR Detect? A Complete Guide to Fourier Transform Infrared Spectroscopy
読む もっと読むFourier Transform Infrared (FTIR) spectrometers detect organic molecules, select inorganic compounds, and chemical functional groups across solid, liquid, and gas samples. By measuring how molecular bonds absorb infrared light waves, FTIR instruments capture unique spectral signatures. These “molecular fingerprints” allow laboratory researchers and industrial technicians to identify unknown substances, verify material purity, and measure component concentrations. Compared to traditional infrared devices, FTIR offers superior optical resolution, rapid scan speeds, and low signal noise. Consequently, FTIR spectroscopy serves as a core analytical tool in materials science, chemical engineering, food safety, pharmaceutical quality control, and environmental monitoring. Qualitative Identification and Molecular Structure Analysis Qualitative identification represents the primary capability of FTIR spectroscopy. […]
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Why Is FTIR Indispensable in Laboratory Testing?
読む もっと読むIn various analytical settings—such as university research, chemical quality inspection, material development, and pharmaceutical testing—there is a continuous stream of iterative updates for instruments and equipment. Yet, one device consistently holds a central position and has become standard equipment across almost all facilities: the Fourier Transform Infrared Spectrometer. With the emergence of numerous high-precision detection instruments, many wonder why the infrared spectrometer has never been replaced and remains an essential “must-have” tool. The answer lies in its core advantages: precision, efficiency, versatility, and non-destructiveness. For laboratories looking to equip their facilities with these essential systems, choosing a reliable Fourier Transform Infrared Spectrometer is the first step toward robust analytical capabilities. […]
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FTIR Dedicated Moisture-Proof Cabinet: Exclusive Storage for Complete Accessories
読む もっと読むThe Fourier-Transform Infrared (FTIR) spectrometer stands as core precision equipment for material analysis, quality inspection, and scientific research and development. To ensure detection accuracy, maintaining its complete set of accessories is absolutely critical. Optical lenses, sample chambers, interference components, calibration accessories, detection probes, and connection pipelines are all composed of precise optical and electronic components. Unfortunately, they are highly sensitive to dust, temperature, and humidity. Conventional laboratory storage methods often cause accessories to get damp and deliquesce, lenses to fog up or oxidize, and precision components to deviate in accuracy. This not only leads to experimental data deviation and poor repeatability, but it also accelerates the aging and damage of […]
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ATR FTIR vs. KBr Pellet FTIR: Understanding the Key Differences
読む もっと読むFourier Transform Infrared (FTIR) spectroscopy offers multiple sampling techniques, each designed for different analytical objectives. Among the most widely used methods are Attenuated Total Reflection (ATR) and the traditional potassium bromide (KBr) pellet technique. Although both methods operate on the same FTIR spectrometer, they differ significantly in sample preparation, analytical performance, testing efficiency, and application scope. Understanding these differences helps laboratories select the most appropriate workflow for research, quality control, and routine material identification. KBr Pellet FTIR: The Standard for High-Precision Analysis The KBr pellet method remains one of the most established transmission techniques in infrared spectroscopy. Before analysis, a finely ground sample is thoroughly mixed with spectroscopic-grade potassium bromide […]