HPLC

HPLC injector

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
1/32" Valco
1-32 inch Valco fitting
Injector / switching valve 100 or 150 µm 6 or 10 PAEK
Microbore
HPLC
1/16" Valco
1-16 inch Valco fitting
1-16 inch Valco fitting
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
1-16 inch Valco fitting
1-16 inch Valco fitting
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" Valco
1-32 inch Valco fitting
100 or 150 µm 4, 10, or 20 nanoliters PAEK
Microbore
HPLC
1/16" Valco
1-16 inch Valco fitting
1-16 inch Valco fitting
0.15 mm 10, 20, or 50 nl PAEK
Nitronic 60
Analytical
HPLC
1/16" Valco
1-16 inch Valco fitting
1-16 inch Valco fitting
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:
HPLC
stream selector
1/16" Valco
1-16 inch Valco fitting
1-16 inch fitting
0.40 mm* 4, 6, 8, or 10 PAEK
Nitronic 60
Titanium
HPLC
column selector system
1/16" Valco
1-16 inch Valco fitting
1-16 inch fitting
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.

5,000 psi
Nanovolume®
Microbore
Analytical
1/32" 1/16"

MORE INFORMATION