Sapphire Plunger Back Catalog number: CTS-11297 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11141 ACQUITY SM Performance Maintenance Kit, 700005236 Price on request CTS-A096 Syringe Assembly, 250μL Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request