The Mini Blot Tray is used with The Blot Washer system. This tray has dimensions of 9.1cm x 6.6cm x 2.9cm.
The Standard Blot Tray is used with The Blot Washer system. This tray has dimensions of 11.7cm x 9.0cm x 2.9cm.
The Large Blot Tray is used with The Blot Washer system. This tray has dimensions of 15.4cm x 10.4cm x 3.6cm.