Cheminert UHPLC injectors, switching valves, and selectors are ideal for high speed, high throughput techniques which demand a valve and fitting system that minimize internal volume and eliminate dead volume. A proprietary rotor material and stator coating on some models achieve pressures to 20,000 psi, suitable for the most demanding analytical techniques. All models are compatible with any VICI actuation option.
- Pressure versions: up to 690 bar (10,000 psi), up to 1035 bar (15,000 psi)
or up to 1380 bar (20,000 psi)*
- Fittings for 1/16'', 1/32'' oder 360µm OD capillaries*
- Valves with 4, 6, 8 or 10 ports
- Direct Zero Dead Volume connections of Fused silica capillaries/columns without using a sleeve!
- Bore sizes: 250 µm, 150 µm or 100 µm*
- ''Internal volume'' valves available for sample sizes down to 5nl
- Fast UHPLC method development with VICI column selection valves!
In addition to our valves we offer also UHPLC capable fittings, tubing, filters etc.
*Not every combination is possible.