Falcon® 12x75mm, 5 mL polystyrene round bottom test tubes have a 1,400 RCF rating. These tubes come with polyethylene dual-position snap caps, which offer both vented and fully closed positions. The sterile tubes are sold 125 to a pack and 1,000 to a case. RNase/DNase-free.
Widely used and referenced in laboratory protocols
Dual position snap-cap prevents sample loss with ease of handling
Sterile, nonpyrogenicity tested to less than 0.1 EU/ mL