50 mL Uncut SeptaSecure Caps with Falcon Centrifuge Tubes & PP Rack, Rack of 25 (non-sterile)
These simple yet effective lids will assist in keeping airborne contaminates out of your samples.
- 2.4 mm thick, 50 durometer, silicone septa
- Autoclavable to 121°C for 30 minutes at 15 psi
- Fits 50 ml Falcon centrifuge tubes
Polypropylene 50 mL Falcon Tubes included with caps installed.