04.2.1.6 Fysico-chemische analysemethoden
Onderdeel massa-spectrometer
Warning Fragile, Mass Spectrometer Parts, Do not open case or valve, Deliver to lab for checking./ Isotron No. (31050, 431CZ3), Consolidated Electrodynamics Corp. Pasadena Calif. sticker: A & C Quality Control.431CZ3, 3-22-67
Onderdeel massa spectrometer. Shell nr. ???
Consolidated Electrodynamics Co.; Pasadena, CA, USA