Affichage de 1–150 sur 323 résultats
Filtres
Trier les résultats
Rafraîchir
Appliquer
Made from 0.004" tantalum foil. Replaceable tantalum apertures for some microscopes (Amray and Philips)… Show more (+) Made from 0.004" tantalum foil. Replaceable tantalum apertures for some microscopes (Amray and Philips). They improve the performance of the electron gun. Show less (-) |
|
Precious Metal Set of 5 Elements Rh, Pd, Ag, Pt, Au 5/set |