CYLINDRICAL TEST TUBES PS, 12x87mm (4.000 pcs) Back Catalog number: 88317 Availability: In the manufacturer's stock Price on request - + Recommended 88210 SCREW CAP CYLINDRICAL TEST TUBE PS, 20ml (500 pcs Price on request 654 TEST TUBE CAPS, 16mm (100 pcs) Price on request 88305 TEST TUBE CAPS (1.000 pcs) Price on request