For gel electrophoresis...

• PR03   size ca. 8 x 10 cm, suitable for BIORAD Mini-Protean, Dodeca Cell and HOEFER SE250, spacers integrated (4,5)

   

• PR04   size ca. 22 x 27.5 cm, suitable for GE Healthcare Ettan Dalt System and HOEFER SE900, spacers integrated (2,5).