Click to expand Tap to zoom EM-Tec FV54 versatile SEM stage adapter assembly for FEI/Philips with M4 screw, M6Fx50mm SKU AU-11-000254-1 Original price $242.83 - Original price $242.83 Original price $242.83 $242.83 - $242.83 Current price $242.83 | / Choose a variant 1 - $242.83 Units per package: 1 1 Quantity Add to cart