TEST TUBE CAPS, 28mm (100 pcs) Back Catalog number: 656 Availability: In the manufacturer's stock Price on request - + Recommended 88321 TEST TUBES CAPS (1.000 pcs) Price on request D1034-28 Prefilled 5.0ml tubes, Stainless Steel beads, 2.8m Price on request 88303 CYLINDRICAL TEST TUBE WITH SCREW CAP PP, 15ml (1. Price on request