EM-Tec XL100 multi holder for large SEM sample stubs or SEM sample holders with either M4 hole or pin, M4

Denka M3 LaB6 cathode, FEI/Philips base, 90 degrees/15µm round tip for FEI TEM/SEM and Philips EM200 TEM & PSEM 500 and later (except XL-30)