Test tube racks Plexiglas (PMMA), 12 x 40mm

Tube Rack, 50 x 1.5/2.0ml (10mm)

Cell Divider Only, Standard Box, 25 Cell - 4 6/7" × 4 6/7" × 1 5/16" - 0.96" (24.5mm) Cell Opening

White 3" Cardboard Mini Box with Drain Slots Assembled with Dividers, 25 Cell - 3" × 3" × 3"