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.
| Available as: | ||
| Injectors and valves | Internal sample injectors | Selectors |
Injectors and switching valves
Select pressure rating for product numbers and information.
| Application | Fittings | Bore size | Ports available | SELECT pressure rating: |
|---|---|---|---|---|
|
Nanovolume® UHPLC |
360 micron
|
100 or 150 µm | 4, 6, 8, or 10 | 10,000 psi |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
1/32" Valco
|
100 or 150 µm | 4, 6, 8, or 10 | 10,000 psi | |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
1/16" Valco
|
150 µm | 4, 6, 8, or 10 | 10,000 psi | |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
|
Microbore UHPLC |
1/32" Valco
|
250 µm | 4, 6, 8, or 10 | 10,000 psi |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
| 1/16" Valco
|
250 µm | 4, 6, 8, or 10 | 10,000 psi | |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi |
Internal sample injectors
Select pressure rating for product numbers and information.
| Application | Fittings | Bore size | Sample sizes available |
SELECT pressure rating: |
|---|---|---|---|---|
|
Nanovoluume™ UHPLC |
1/32" Valco
|
100 µm | 4, 10, or 20 nl | 10,000 psi |
| 15,000 psi | ||||
| 20,000 psi | ||||
| 150 µm | 10, 20, or 30 nl | 10,000 psi | ||
| 15,000 psi | ||||
| 20,000 psi | ||||
| 1/16" Valco
|
150 µm | 10, 20, or 50 nl | 10,000 psi | |
| 15,000 psi | ||||
| 20,000 psi | ||||
|
Microbore UHPLC |
1/32" Valco
|
250 µm | 20, 50, or 100 nl | 10,000 psi |
| 15,000 psi | ||||
| 20,000 psi | ||||
| 1/16" Valco
|
250 µm | 20, 50, or 100 nl | 10,000 psi | |
| 15,000 psi | ||||
| 20,000 psi |
Selectors
Select pressure rating for product numbers and information.
| Application | Fittings | Bore size | Positions available |
SELECT pressure rating: |
|---|---|---|---|---|
|
Nanovolume® UHPLC |
1/32" Valco
|
100 or 150 µm | 4, 6, 8, or 10 | 10,000 psi |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
| 1/16" Valco
|
150 µm | 4, 6, 8, or 10 | 10,000 psi | |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
|
Microbore UHPLC |
1/32" Valco
|
250 µm | 4, 6, 8, or 10 | 10,000 psi |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi | |||
| 1/16" Valco
|
250 µm | 4, 6, 8, or 10 | 10,000 psi | |
| 15,000 psi | ||||
| 4 or 6 | 20,000 psi |