The standard line of Cheminert flat plate valves for HPLC includes 4, 6, 8, and 10 port versions plus a through-the-handle front-loading injector and a continuous flow injector. Also available is a submicroliter injector with injection volume as small as 4 nanoliters. Valves feature 1/32" or 1/16" zero dead volume fittings with bore sizes from 0.10 mm (.004") to 0.75 mm (.030").
All models are compatible with any VICI actuation option, except for manual-only through-the-handle injectors.
| Available as: | ||
| Injectors and valves | Internal sample injectors | Selectors |
Injectors and switching valves, 5000 psi
Select the stator material in the right column for product numbers and information.
| Application | Fittings | Description | Bore size | Ports available | SELECT stator material: |
|---|---|---|---|---|---|
| Nanovolume® HPLC |
360µm 
|
Injector / switching valve | 100µm | 4, 6, 8, or 10 | PEEK |
| Nitronic 60 | |||||
1/32" Valco 
|
Injector / switching valve | 100 or 150 µm | 6 or 10 | PAEK | |
| Nitronic 60 | |||||
| Microbore HPLC |
1/16" Valco 
|
Injector / switching valve | 0.25 mm | 4, 6, 8, or 10 | PAEK |
| Nitronic 60 | |||||
| Titanium | |||||
| Continuous flow injector | 0.25 mm | 6 port, actuator options | PAEK or Nitronic 60 | ||
| Through-the-handle injector | 0.25 mm | 6 port, manual only | PAEK or Nitronic 60 | ||
| Continuous flow through-the-handle injector | 0.25 mm | 6 port, manual only | PAEK or Nitronic 60 | ||
| Analytical HPLC |
1/16" Valco
|
Injector / switching valve | 0.40 mm | 4, 6, 8, or 10 | PAEK |
| Nitronic 60 | |||||
| Titanium | |||||
| Continuous flow injector | 0.40 mm | 6 port, actuator options | PAEK or Nitronic 60 | ||
| Through-the-handle injector | 0.40 mm | 6 port, manual only | PAEK or Nitronic 60 | ||
| Continuous flow through-the-handle injector | 0.40 mm | 6 port, manual only | PAEK or Nitronic 60 |
Internal sample injectors, 5000 psi
Select the stator material in the right column for product numbers and information.
| Application | Fittings | Bore size | Sample sizes available | SELECT stator material: |
Nanovolume® HPLC |
1/32"
|
100 or 150 µm | 4, 10, or 20 nanoliters | PAEK |
|---|---|---|---|---|
| Nitronic 60 | ||||
| Microbore HPLC |
1/16" Valco
|
0.15 mm | 10, 20, or 50 nl | PAEK |
| Nitronic 60 | ||||
| Analytical HPLC |
1/16" Valco
|
0.25 mm | .05, 0.1, 0.2, or 0.5 µl | PAEK |
| Nitronic 60 | ||||
| Titanium |
Selectors, 5000 psi
Select the stator material in the right column for product numbers and information.
| Application | Fittings | Bore size | Positions available |
SELECT stator material: |
Nanovolume® HPLC |
360µm
|
100 or 150µm | 4, 6, 8, or 10 | PAEK |
|---|---|---|---|---|
| Nitronic 60 | ||||
| HPLC stream selector |
1/16" Valco
|
0.40 mm* | 4, 6, 8, or 10 | PAEK |
| Nitronic 60 | ||||
| Titanium | ||||
| HPLC column selector system |
1/16" Valco
|
0.40 mm* | 6, 8, or 10 column capacity | PAEK or Nitronic 60 |
* Consult the factory for stream selectors with 0.15, 0.25, or 0.75 mm bore sizes.
