LC-30AD Plunger Holder Assembly, UHP2 (w/Diaphragm Back Catalog number: 11-4073 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-3102 Sapphire Plunger Price on request CTS-5464 Clip Ring, Plunger Retainer Price on request CTS-10547 Pump Seal, Gold Price on request