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FTIR, IR, or NIR? How to Choose the Best Infrared Spectroscopy Method
Infrared (IR) spectroscopy is a powerful technique used to probe the vibrational modes of molecules. This provides a unique “fingerprint” of a substance, allowing for identification, structural analysis, and even quantitative measurements. Within the realm of IR spectroscopy, three main methods stand out: Fourier Transform Infrared (FTIR), traditional Infrared (often referred to as Mid-IR), and…
How to Choose the Appropriate Type of Medical Refrigerators
Medical refrigerators are essential for healthcare facilities, laboratories, and research institutions. They are designed to store biological samples, vaccines, medications, and other temperature-sensitive materials safely and efficiently. Different types of medical refrigerators are designed to meet specific storage needs, ensuring the integrity and safety of the stored items. This article explores the various types of…
How to Enhance Precision of Kjeldahl Nitrogen Analyzers for Low-Nitrogen Samples
The Kjeldahl nitrogen analyzers are widely used in laboratories for analyzing nitrogen content in various samples, particularly in food, agricultural, and environmental studies. However, measuring low-nitrogen samples poses unique challenges that demand innovative solutions to enhance precision and accuracy. This article explores the key strategies and technologies that can improve the performance of Kjeldahl nitrogen analyzers…
Sterilization Effect of Autoclave: Influencing Factors and Verification Methods
As the core sterilization equipment in the medical, laboratory and pharmaceutical industries, the sterilization effect of the autoclave is directly related to the safety of the equipment and the reliability of the experimental results. According to statistics, there are more than 500,000 cases of hospital infection caused by incomplete sterilization each year in the world, of…
3-Part vs 5-Part: How to Choose a Suitable Auto Hematology Analyzer
Auto hematology analyzers are essential tools in modern medical diagnostics. They provide crucial data for the screening and monitoring of diseases such as anemia, infections, and leukemia through rapid and accurate blood cell analysis. With the rapid development of science and technology, blood cell analysis technology has also shifted from the three-part hematology analyzer of a…
Common Problems and Precautions in the Operation of FTIR Spectrophotometer
Fourier transform infrared spectrometer (FTIR) is a key tool in the fields of materials science, chemical analysis, etc., which can reveal the molecular structure information of samples through infrared absorption spectra. However, in actual operation, the stability of instrument performance and the quality of the spectrum are highly dependent on the standardization of operation and detailed…
How Melting Point Meters Realize Analyzing Multiple Samples Simultaneously
The field of melting point determination has experienced remarkable advancements, particularly in instruments designed to analyze multiple samples simultaneously. These innovations are transforming the landscape of laboratory testing, offering laboratories the ability to process larger volumes of samples in a more efficient, accurate, and cost-effective manner. With growing demand for higher throughput, precision, and automation, multi-sample melting…
How Polarimeters are Applied in Pharmaceutical Quality Control
Polarimeters are indispensable tools in pharmaceutical quality control, widely used to analyze the optical properties of chiral compounds. These instruments measure optical rotation, a property of optically active substances that rotate polarized light. Since many active pharmaceutical ingredients (APIs) and drugs are chiral, polarimetry plays a critical role in ensuring the safety, efficacy, and consistency of…
What Makes Fully Automatic Vertical Autoclave So Reliable
In today’s demanding healthcare, pharmaceutical, and research environments, sterilization is paramount. The fully automatic vertical autoclave is a device that can use high-temperature and high-pressure steam to efficiently sterilize various items. The emergence of this sterilizer has greatly improved the efficiency and accuracy of sterilization, ensuring medical safety and the accuracy of experimental results. But what…
How to Improve the Sensitivity and Accuracy of ELISA Microplate Readers
The Enzyme-Linked Immunosorbent Assay (ELISA) is one of the most widely used techniques in laboratories for detecting and quantifying substances such as proteins, peptides, antibodies, and hormones. Central to the ELISA process is the microplate reader, an instrument that plays a pivotal role in determining the results. Ensuring that the ELISA microplate reader delivers high sensitivity…