TUBE RACKS 2 TIER, HOLES O 28mm

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

Tube Rack, 15 x 25mm

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