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Prior to any analysis by LC-MSMS, a sample clean-up step is recommended in order to remove matrix components such as proteins, lipids, carbohydrates and salts. The current methods for sample ...

Sample preparation makes up approximately 60% of the ion chromatography workflow. Due to the unique ion exchange mechanisms and separation chemistry of analytes, it’s important to understand how ...

Scientists have developed a fast, simple sample preparation method that enhances imaging of DNA to better analyze its physical properties and interactions. JILA scientists have developed a fast, ...