Micro Inserts for Vials
If your sample volume is limited, please consider using a chromatographic column vial insert tube to concentrate the residual volume. There are various shapes and sizes of the insert tube in the sample bottle. A tapered inner cannula with a plastic spring on the bottom is the best choice because the spring ensures a seal with the bottle cap gasket. In addition, it will accommodate the autosampler syringe needle and will automatically adjust to different sampling depths.
*Description
Compatible with 8mm 2mL Screw top vials
Compatible with 9mm 2mL Screw top vials
With mandrel interior & polymer feet
High-recovery vials enable sample concentration and injection without transferring to microvolume inserts
Micro-sampling vials offer a lower-cost alternative to high-recovery vials
Conical inserts with polymer feet virtually eliminate the dead volume and act as a shock absorber for needles
Flat bottom inserts are fitted to vial dimensions