Captiva ND plates are a simple to use filtration device designed for the high throughput, automated, in-well protein precipitation, and these plates are designed to effectively remove phospholipids from biofluids.

• Fully automatable protein precipitation
• Reduced costs and increased productivity due to less instrument downtime
• Simple and easy-to-use nondrip protein precipitation plate
• Resists organic solvent flow until vacuum is applied, allowing for streamlined, fully automatable workflow
• Dual depth filter design allows for fast uniform treatment of samples while avoiding membrane plugging or lost samples
• In-well filter design removes proteins as efficiently as centrifugation while avoiding additional handling steps and accidental pellet transfer

Fully automatable protein precipitation Captiva ND plates are a simple to use filtration device designed for the high throughput, automated, in-well protein precipitation. Built with a unique nondrip (ND) membrane, these plates allow for solvent first protein precipitation using methanol or acetonitrile. Acidified acetonitrile or methanol help improve recovery for compounds that are stable at acidic pH. The unique dual-filter design delivers fast, uniform flow to avoid filter plugging and ensure reliable filtrate recovery. In addition, Captiva ND Lipid plates are designed to effectively remove phospholipids from biofluids. Ion suppression is significantly reduced for enhanced sensitivity and precision during trace analysis. The depletion of lipid compounds also results in better peak shapes and more reproducible retention times. Captiva ND plates ensure high sample throughput and help to reduce instrumentation downtime in the laboratory, with virtually no need for method development for a wide range of analytes.