Test tube racks Plexiglas (PMMA), 12 x 40mm Back Catalog number: 891 Availability: In the manufacturer's stock Price on request - + Recommended CB983-W-36 Standard White 3" Cardboard Box Assembled with Dividers, 36 Cell - 5 1/4" × 5 1/4" × 2 15/16" 3,66 € 5623 TEST TUBES WITH SPOON STERILE, 30ml (1 pc) Price on request MB983-W White 3" Cardboard Mini Box with Drain Slots - 3" × 3" × 3" 3,05 €