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  • Evaluation of an Automated Solid-Phase Extraction Method Using Positive Pressure

    Wednesday, April 08, 2015
    Application Note
    Heidi Fleischer Kerstin Thurow Ellen Vorberg Carolin Gallert Thomas Roddelkopf Steffen Junginger
    Investigations for the determination of drugs in real samples, while gaining in importance, are limited by time and sample throughput. In response to this, the authors developed an automated solid-... read more
  • Comparative QC Test Methods for Toothpaste Consistency

    Tuesday, September 27, 2016
    Application Note
    Robert McGregor
    Important quantitative data can be obtained in the study of viscosity by measuring the consistency of toothpaste, i.e., thickness, ease of handling and ability to retain position, and observing the ... read more
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