As their name implies, two position valves operate in only two positions: Load and
Inject, or Position A and Position B, etc. We offer nanobore UHPLC injectors and valves with 360 micron, 1/32",
and 1/16" Valco fittings, pressure rated up to 20,000 psi.
Nanobore column selectors are available for 4, 6, 8, or 10 columns, with pressure ratings to 20,000 psi.
