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Semi-quantitative analysis using a corona charged particle detector (CAD)

B0260.jpg

Semi-quantitative analysis using a corona charged particle detector (CAD)

B0260.jpg
B0260.jpg

Here is an example of the semi-quantification of the eight catechin components contained in green tea.

The Corona Charged Aerosol Detector (CAD) shows almost identical area values for different components if they are at the same concentration under the same analytical conditions. In gradient separation, the organic solvent composition when each component reaches the detector differs, leading to changes in sensitivity; however, this can be corrected using a reverse gradient system. Semi-quantification can be performed using calibration curves created from different components, allowing for the estimation of the quantity of components without standard samples.

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It is an analysis of food.

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Semi-quantitative analysis using a corona charged particle detector (CAD) B0260

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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!

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