Filter Cartridge w/Lock Ring, Titanium, 2/pk Back Catalog number: CTS-21118 Availability: In the manufacturer's stock Price on request - + Recommended 1980-1103 AdvanceBio Spin columns, <100uL, 25/pk 232,87 € G1361-68710 PM kit for 1100 series prep pump 809,81 € G4204-60022 Inlet Valve 1290 quat-pump 380,05 €