181037 - Cardboard Micro-Tube Storage Box with Lid and Cell Divider, 5 1/4 x 5 1/4 x 2 7/8, 100 Tube Capacity

Storage box Sigma-Aldrich

BetterBox™ Microtube Storage Boxes – MTC Bio

181035 - Cell Divider for Tube Storage Boxes, Cardboard, 7 x 7

Freezer Boxes for 5mL MacroTubes® – MTC Bio

Storage box Sigma-Aldrich

LUERFLEX Cardboard Cryogenic Tubes Storage Box Cryobox

181038 - Cardboard Micro-Tube Storage Box with Lid and Cell

LUERFLEX Cardboard Cryogenic Tubes Storage Box

181032-CS - Cardboard Micro-Tube Storage Box Set with Cell