PM Kit, 1290 Binary Pump Back Catalog number: CTS-21421 Availability: In the manufacturer's stock Price on request - + Recommended CTS-11091 ACQUITY BSM Performance Maintenance Kit Price on request PL7025350 MarvelXACT PLS 25µm x 350mm Price on request 11-3795 Sapphire Plunger w/Holder Price on request