Fisherbrand^™ Turnover Septum Stoppers, I.D. 1.1 cm, Size 21 mm, Red, Thermo Fisher Scientific (CAT#: STEM-SPL-0272-LC)

Fisherbrand^™ Turnover Septum Stoppers manufactured by Thermo Fisher Scientific are designed for narrow-aperture containers. Turnover sleeve folds down over the container's outer neck and creates a secure seal.

Material:Rubber
Product Type Specs:Turnover Septum Stopper
Total Positions:1
Color:Red
Diameter (Metric) Inner:1.1 cm
Size:21 mm
For Use With (Equipment):For 1.2 to 1.3cm I.D. containers

External serrations on plug
Easily perforated with hypodermic needles
Available in red or cream color

Fisherbrand^™ Turnover Septum Stoppers, I.D. 1.6 cm, Size 33 mm, Red, Thermo Fisher Scientific (CAT#: STEM-SPL-0273-LC)