250 μL Syringe, High Pressure Back Catalog number: CTS-21469 Availability: In the manufacturer's stock Price on request - + Recommended CTS-10989 Face Seals, 4/pk Price on request CTS-21192 Cartridge, BioAcquity, I2V Price on request CTS-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request