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Ibis Scientific 11mm Wide Opening Snap-It Caps and Septa. They are easy to apply and easy to remove and fully compatible with all Snap-It vials. The enlarged open area allows for needle penetration across the entire vial opening. These chemically inert...

Ibis manufactured closures are a cost effective alternative with the same quality of every major instrument manufacturer-  Made in the USA.  We use the highest purity silicone and premium-quality PTFE films to produce the Septum in the closures...

Ibis Scientific polypropylene screw caps are a cost effective alternative with the same quality of major manufacturers. Product Size Pack of 100 Closure Color Blue Closure Material Polyethylene Color Blue (Cap)Red/Clear (Septa) Material...

Thermo™ 11mm Clear Snap Cap, PTFE/Silicone, Pre-Slit Septum, 100-pk Eliminate the need for crimping or de-capping tools with Thermo Scientific™ 11mm Wide Opening Snap-It Caps and Septa.They are easy to apply and easy to remove and fully...

Thermo™ 11mm Clear Snap Cap, Integral Molded In Polyethylene, 100-pk Eliminate the need for crimping or de-capping tools with Thermo Scientific™ 11mm Wide Opening Snap-It Caps and Septa.They are easy to apply and easy to remove and fully...

Thermo™ 11mm Black Snap Cap, PTFE/Silicone, 100-pk Eliminate the need for crimping or de-capping tools with Thermo Scientific™ 11mm Wide Opening Snap-It Caps and Septa.They are easy to apply and easy to remove and fully compatible with all...

Thermo™ 11mm Red Snap Cap, PTFE/Silicone, 100-pk Use Thermo Scientific™ SureSTART™ 11 mm Snap Caps with snap vials that have an 11 mm opening, including our SureSTART 2 mL Glass Snap Vials, 1.5 mL...

11mm Blue Snap Cap, Red PTFE/White Silicone, 100-pk Ibis manufactured closures are a cost effective alternative with the same quality of every major instrument manufacturer.  Made in the USA.  We use the highest purity silicone and...

Thermo™ 11mm Clear Snap Cap, PTFE/Silicone, 100-pk Eliminate the need for crimping or de-capping tools with Thermo Scientific™ 11mm Wide Opening Snap-It Caps and Septa.They are easy to apply and easy to remove and fully compatible with all...