TEST TUBE CAPS, 38mm (100 pcs) Back Catalog number: 658 Availability: In the manufacturer's stock Price on request - + Recommended CFT011150 FALCON 15ml, PE, Dnase/Rnase free, ster., pk/25 Price on request 655 TEST TUBE CAPS, 22mm (100 pcs) Price on request 88309 TEST TUBES CAPS (1.000 pcs) Price on request