Denka M3 LaB6 cathodes, FEI/Philips sterile 2mm dia x 22

2mm dia x 22

Made entirely from polypropylene

The Standard Foam Dewar (800ml)

To induce a negative charge on a surface

Simply tilt them forward and backward with one finger to easily pick up the slide you need

Denka M3 LaB6 cathodes, FEI/Philips sterile 2mm dia x 22The use of an electron beam enables not only observation of the submicron world (TEMs SEMs and X ray microanalysers) but also processing with submicron precision (electron beam lithography systems). The optimum cathode material for use in these instruments would possess the following properties: Low potential barrier (work function) High melting point and stability at high temperatures Low vapour pressure so as to reduce evaporation loss Chemical