Rotor Seal, H-Assy, 6 Port 2-Position Back Catalog number: CTS-21171 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request CTS-3195 250μL Syringe Tip Price on request CTS-1010T O-Ring, TFE Price on request