TEST TUBE CAPS, 38mm (100 pcs) Back Catalog number: 658 Availability: In the manufacturer's stock Price on request - + Recommended 88310 CYLINDRICAL RIA TEST TUBES PS, 11x70mm (1.000 pcs Price on request 114817 PP grad. centrifuge tube, screw cap, 15ml, pk/750 Price on request 306 CYLINDRICAL TEST TUBES PP, 104x30mm Price on request