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vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn.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
The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. Simply use a standard crimping tool to secure the Poly Crimp seal onto any crimp-top vial. ItÂ’s that easy!
Magnetic Crimp-Top Caps with PTFE/Silicone Septa, 20 mm w/ 8 mm Hole, Gold, Preassembled, 100-pk.
Screw-Thread Caps and Red PTFE/Silicone Septa, 0.065", Preassembled, 2.0 mL, 8 mm, 100-pk.
Q-sep QuEChERS dSPE 2 mL Centrifuge Tube, Contains 150 mg MgSO4, 50 mg PSA, 50 mg C18-EC, 50 mg GCB, 100 Tubes
Magnetic Crimp-Top Caps with PTFE/Butyl Septa, 20 mm w/8 mm Hole, Gold, Preassembled, 100-pk.
Q-sep QuEChERS dSPE 15 mL Centrifuge Tube, Contains 1200 mg MgSO4, 400 mg PSA, 400 mg C18-EC, 400 mg GCB, 50 Tubes
Poly Crimp-Top/Snap-Top Caps and PTFE/Silicone/PTFE Septa, Blue, 2.0 mL, 11 mm, 100-pk.
Vial Cap & Septa, 8-425 Black Cap, Red PTFE/Silicone Septa, 0.060" w/Slit, Preassembled, 2.0 mL, 100-pk. 

