Pump Seal, PE Back Catalog number: 11-3834 Availability: In the manufacturer's stock Price on request - + Recommended CTS-11434 Sapphire Plunger Price on request CTS-21155 Capillary, 300mm x 0.17mm ID, w/Fittings Price on request CTS-A096 Syringe Assembly, 250μL Price on request