Our tightly sealing 15ml Conical Centrifuge tubes are excellent for sample collection, processing and storage. The blue caps have a molded sealing ring to provide a tight, leak-proof seal. The outer edge of the caps are ribbed, making removal easy even with wet hands.
Product URL : http://www.perfector.com/d_cent_tubes/cent_15.html
Last Updated : 03/16/2013