Corning Pyrex 99445-16 Borosilicate Glass Round Bottom 15mL Disposable Rimless Culture Tube, 16mm OD x 100mm Height, Clear (Case of 1000)
- PYREX 20mL Reusable screw cap culture tube with a PTFE lined phenolic cap.
- Caps fabricated from special formula resistant to effects of temperature and steam in autoclaving.
- PTFEinterface firmly bonded to glued-in rubber liner provides sure and highly inert sealing face.
- White enamel marking spot for pencil notations.