MultiBox™, 6 compartments, 33 x 103 x 35mm each (4 x 11/4 x 13/8 in.), for Protean 3 (cut-up), 4/pk

MultiBox™, 4 compartments, 38 x 71 x 28mm each (11/2 x 2 13/16 x 11/8 in.), for various gels including half-mini protein gels, 6/pk

MultiBox™, 4 compartments, 32 x 52 x 28mm each (11/4 x 2 5/16 x 11/8 in.), for various gels, 6/pk

Blot Box, 3 3/4 x 1 3/16 x 5/8in. (9.5 x 3 x 1.6cm), 5/pk

Blot Box, 3 1/2 x 2 9/16 x 1in. (8.9 x 6.5 x 2.5cm) Black, 5/pk

Blot Box, 3 1/2 x 2 9/16 x 1in. (8.9 x 6.5 x 2.5cm), 5/pk

Blot Box, 2 7/8 x 2 x 1 1/4in. (7.3 x 5.1 x 3.2cm), 5/pk

Blot Box, 2 7/8 x 1 3/16 x 3/4in. (7.3 x 3 x 1.9cm), 5/pk

Blot Box, 6 x 4 x 2in. (15.2 x 10.2 x 5.1cm), 5/pk

Blot Box, 6 x 4 x 1 1/4in. (15.2 x 10.2 x 3.2cm), 5/pk