Chromacol’s new snap cap vial, the 2-RV, uses a polyethylene (PE) cap with a pre-fitted seal that needs only a light pressure to close and seal the vial onto the dual concentric rings around the rim. No tools are needed to seal or unseal these vials and the caps may be easily removed to recover a precious sample or for safe disposal.

The 2-RV has a large target area which makes it much safer for the autosampler needle and features a ceramic "write on" patch for safe sample identification.These vials, compatible with all robotic autosamplers, can be used with many of Chromacol’s, clean, rubber and silicone 11mm seals. This means that a cap and seal combination can be found for almost any solvent used in chromatography