Micro inserts when used with autosampler vials allow for small volume sample analysis. Select from three styles: conical, conical with spring, and flat. Conical bottom inserts allow maximum sample recovery and easier sample removal. Conical inserts with spring minimize damage to the autosampler needle by acting as a shock absorber; raise sample inside the vial for maximum sample recovery.

Please Note: Vials, caps, and septa formerly under the Kinesis brand have now been rebranded Cole-Parmer. All the same great features and specifications, just with a new and improved look.