Ge-coated Microporous Silicon Nitride Search× Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Germanium-Coated Silicon Nitride Grids $375.00 This product has multiple variants. The options may be chosen on the product page Nanoporous Membrane Chips $550.00 This product has multiple variants. The options may be chosen on the product page
