Sigma-Aldrich® HPLC injector, Rheodyne 7725/7725i

Supplier: Merck
SIAL57620-UEA 1780 EUR
SIAL57620-U
Sigma-Aldrich® HPLC injector, Rheodyne 7725/7725i
Valves Injection Valves
The Rheodyne Model 7725 injector allows you to inject 1 μl to 5 ml samples with accuracy and precision.

  • Easy seal adjustment using pressure screw on front of injector
  • Wide port angle (30°), for easy access to fittings

Patented continuous flow design, flow is uninterrupted when you switch from LOAD to INJECT.

Delivery information: Injector includes a 20 μl sample loop and is supplied with a VESPEL rotor seal that can be replaced with a Tefzel rotor seal for operation at pH 0 to 14. Factory set at 5000 psi (345 bar), adjustable to 7000 psi (483 bar).
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