CYLINDRICAL TEST TUBES PS, 12x87mm (4.000 pcs) Back Catalog number: 88317 Availability: In the manufacturer's stock Price on request - + Recommended D1031-05 Prefilled 2.0ml tubes, Silica (Glass) Beads, 0.5mm Price on request 88306 CYLINDRICAL TEST TUBES PS, 13x75mm (1.000 pcs) Price on request 657 TEST TUBE CAPS, 33mm (100 pcs) Price on request