Deuterium lamp vor various Knauer, Kontron and Spectro instruments, Heraeus Noblelight type DX 241/05 TJ - Lab Club
Deuterium lamp for various Analytik Jena instruments, Heraeus Noblelight type DO 249 TJ PLEASE NOTE: this lamp does not fit in SPECORD 2xx (PLUS) or SPECORD 50 (PLUS) instruments if their serial