Corning Pyrex 99449-16 Borosilicate Glass Round Bottom 11.5mL Disposable Threaded Culture Tube, without Marking Spot or Cap, 16mm OD x 100mm Height (Case of 1000)
- PYREX disposable round bottom threaded culture tube without a marking spot.
- Non-sterile culture tube has a round bottom.
- Designed for both tissue culture and general bacteriological work.