Falcon Snap Caps for 12x75 mm Test Tubes, Sterile, 500/Pack, 2000/Case

Falcon polyethylene dual-position snap caps for 12x75mm tubes offer both vented and fully closed positions. These sterile caps are packaged 500 per bag and 2,000 per case. RNase/DNase-free.• Dual position snap cap, offering vented as well as fully closed options • Sterilized by gamma irradiation • For use with both polystyrene and polypropylene tubes