Plunger Seal, Black Back Catalog number: CTS-7162 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0037 Tube, Left Inlet Pigtail Price on request CTS-5531-05 Solvent Bottle Filter, 5/pk Price on request CTS-5559 Priming Syringe Needle Price on request