PM Kit, Seal Wash for Binary Pump G4240A Back Catalog number: CTS-21567 Availability: In the manufacturer's stock Price on request - + Recommended 11-2891 PTFE Diaphragm, 2/pk Price on request CTS-7550 Performance Autosampler Needle Price on request CTS-10566 Alliance Head Plunger Seal Kit, 2/pk Price on request