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vacuum from high-volume injections, and improve injection reproducibility when greater than 20% of vial volume is withdrawn.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!
Aluminum Crimp-Top Seals with PTFE/Silicone Septa, Yellow, 2.0 mL, 11 mm, 1000-pk.
Dual-Stage, Ultra-High Purity Stainless-Steel Gas Regulator, Inert Gas, BS 341 #3
Standard Manual Defrost Solid Door Freezer 30 Cu. Ft.
Herbicide Surrogate (2,4-Dichlorophenylacetic acid (2,4-DCAA)), 1000 µg/mL, Acetone, 1 mL/ampul, Free Acid Form
Aluminum Crimp-Top Seals with PTFE/Red Rubber 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, 1000-pk.
Sample Guide Needles, for Original Resprep 12 or 24-port SPE Manifold (cat.# 26077 & 26080), PTFE, 12-pk.
Poly Crimp-Top/Snap-Top Caps and PTFE/Butyl Rubber Septa, clear, 2.0 mL, 11 mm, 1000-pk. 

