Inserts are placed inside of 2mL crimp, snap, or screw thread vials. The diameter of the insert you choose is dependent on the size of the vial opening.
- Endotracheal intubation is an optimal solution for small volume injection, and suitable endotracheal intubation can optimize instrument performance and experimental results
- The tip bottom tube with the plastic foot can be kept upright and aligned to the injection direction by itself, and the plastic foot can act as a shock absorber, so that all the samples can be sucked out and the needle can be protected from damage
- The tapered/flat-bottomed tube can be injected directly into the sample bottle