LABSOLUTE racks for 15ml centrifuge tubes, 6 x 12, Yellow

White 2" Cardboard Mini Box with Drain Slots - 3" × 3" × 2"

Standard White 2" Cardboard Box Assembled with Dividers, 81 Cell - 5 1/4" × 5 1/4" × 2"

Standard White 3" Cardboard Box Assembled with Dividers, 16 Cell - 5 1/4" × 5 1/4" × 2 15/16"