Aluminum Crimp-Top Seals with PTFE/Red Rubber Septa, Green, 2.0 mL, 11 mm, 100-pk. 
Aluminum Crimp-Top Pressure Release Seals and PTFE/Gray Butyl Rubber Septa, Silver, Preassembled, 20 mm, 1000-pk. 
Choose preslit caps (available for some vials) to reduce the risk of needle bending, release vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn.
Features & Benefits
| Weight | 0.15 lbs |
|---|---|
| Dimensions | 6 × 1 × 4 in |
| Material | aluminum |
