24-Well Ultrafiltration Frame

The unique and reusable 24-well ultrafiltration frame is designed to be fitted either with up to 24 individual Vivaspin 500 centrifugal concentrators or with six Vivaspin 500-HT cap strips with 4 units each. The vertical membrane design and built in dead stop pocket inherent to all Vivaspin units allow fast and safe high throughput concentration of 24 samples per plate using a centrifuge with swing-out rotor. 500 µl samples typically are concentrated 30 times in just 15 minutes. The 24-well ultrafiltration frame and the supplied collection plates have the dimensions of standard microtiter plates and are compatible with swing-out rotors for stacked deep well plates running at up to 1,500 x g. While Vivaspin 500-HT strips are offered with only two MWCO, the classical Vivaspin 500 concentrators are available in the complete MWCO range.

Paralell processing of up to 24 samples per plate

Vertical membrane allows fast concentration

Robotic operation possible

Deadstop prevents concentration to dryness

Use of different MWCO in the same run

Microplate format compatible with robotic systems