Biopharmaceutical samples often contain insoluble particles like cell debris or protein aggregates that can damage analytical instruments by blocking capillaries of auto-samplers of analytical devices or chromatography columns. Filtration of these particles can achieve absolute particle removal, but the sample volumes on typical syringe filters are often too large for small-scale experiments.
Download this application note for a comparison of a novel multiplex filtration device over traditional sample preparation methods.
