Nanovolume® fittings for high and ultra-high performance liquid chromatography have bore sizes of 100 or 150 µm (.004"-.006"). The minimal transfer volume contributed by Nanovolume® components makes them especially beneficial in applications with flow rates in the µl/min range, when the transfer volume can be critical.
Our newest high pressure fittings permit direct connection of 360 µm OD tubing – fused silica, PEEK, stainless, or electroformed nickel – without the use of liners.
- 360 µm fittings:
- For metal tubing, <40K psi
- For fused silica tubing, ≥10K psi
- For PEEK or FS tubing, <10K psi
Cheminert 1/32" Nanovolume® fittings, with 100 µm or 150 µm bore, are ideal for high resolution capillary chromatography. Rated at 5000 psi with fingertight nuts, they will remain leak-tight well beyond the burst strength of most PEEK tubing.