Amicon® Ultra-4 Centrifugal Filter Unit, registered for IVD use US$ 394.50 Min. order: 1 piece ★★★★★ 4.1 (59 reviews) Sold : Login>>
Ultrafree® Centrifugal Filter, 0.5 mL Sample Volume US$ 273.50 Min. order: 1 piece ★★★★★ 4.3 (62 reviews) Sold : Login>>