Work Station Rack for 50 x 5ml tubes

Tube Rack, 50 x 15ml (16.5mm)

Standard White 4 3/4" Cardboard Box with Drain Hole - 5 3/4" × 5 3/4" × 4 3/4"

Standard Yellow 2" Cardboard Box Assembled with Dividers, 49 Cell - 5 1/4" × 5 1/4" × 2"