HPDTM High Pressure Dispenser
Traditional volumetric dispensers are designed for pipetting reagents or samples into vials or wells at ambient pressure or a few Bar at most. Online volumetric reagent delivery however, may require the ability to introduce reagents into a system with a high working pressure. The HPDTM was originally designed by Spark for SPE solvent delivery in on-line SPE-LC systems, but other applications are easy to imagine. Think of pre-column reagent addition for online derivatization in HPLC, post-column reagent addition for detection enhancement, etc.
- Accurate volume delivery at controlled flow rates
- Independent of backpressure up to 300 Bar
- Selects from 4-24 solvents...or samples!
- On-line solvent mixing
- Dual-syringe version for high throughput
Kontakt: Mikael Alfredsson på Göteborgskontoret, 0709-119309Mats Grapne på Stockholms-kontoret, 0709-119301