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What Is Liquid Liquid Extraction?Liquid-liquid extraction (LLE) is a labor-intensive technique used to separate compounds into two immiscible liquids: an aqueous layer and an organic solvent layer. Th …

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Sample preparation is a crucial step in chromatography analysis, involving the extraction of analytes of interest from the sample matrix. This process is essential for ensuring accurate analysis, mini …

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Chromatography is a separation technique widely used by scientists to analyze complex mixtures, commonly applied in research and clinical laboratories. Popular methods include gas chromatography (GC) …

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Accurate sample analysis is essential, whether it's for detecting drugs, forensic evidence, or specific compounds in a clinical matrix. As the American Chemical Society emphasizes, “The cred …

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As the cannabis industry continues to expand in the United States, laboratories must adhere to strict sample preparation and analysis protocols to accurately measure active compounds, according t …

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When selecting an  HPLC column, it is important to understand the different attributes and how they will affect your chromatography. Chemical properties, such as the type of surface of the s …

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Laboratories can instantly increase throughput and improve their sample preparation accuracy with automation, but generally automation is only common in high throughput laboratories. But, what if th …

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For most chromatography applications, a sample taken directly from the source is usually not in a form that can be directly placed into the analytical instrument. Sample preparation can vary vastly, f …

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Sample preparation is a crucial step in high-performance liquid chromatography (HPLC). While sample preparation can vary depending on the type of application and level of interference a sample contain …

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Low level testing of endogenous vitamin and hormone levels in biological samples is the driving force behind the need for more sensitive and specific analytical methods. One example is vitamin D analy …

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Using 96 well plates instead of autosampler vials has significant advantages for high throughput labs, due to the ease of automation. Unfortunately, not all steps in the process can be fully automated …

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