Click to expand Tap to zoom Denka M3 LaB6 cathode, FEI/Philips base, 90 degrees/15Вµm round tip for FEI TEM/SEM and Philips EM200 TEM & PSEM 500 and later (except XL-30) SKU AU-14-FP3303-1 Original price $3,321.65 - Original price $3,321.65 Original price $3,321.65 $3,321.65 - $3,321.65 Current price $3,321.65 | / Choose a variant 1 - $3,321.65 Units per package: 1 1 Quantity Add to cart