511-021 511-024 511-022, 400mm 718-202-G1-MATE obsolete, replacement 718-202-G11;detector de gas 718-202-G11 934-000 obsolete, replaced by 008-010-G10 ;Gold Coated Crystal 008-010-G10 712-202-G11 934-000 14522 520-003 521-012 521-001, Helium 525-006 D-TEK Select, E (214-324) FCH040-H