1100 Series Essential Pack, G1310A/G1311A Pump Back Catalog number: CTS-21586 Availability: In the manufacturer's stock Price on request - + Recommended 11-3332 100μL Syringe for WPS-3000 Series Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request CTS-5656 Sapphire Plunger Price on request