Copper, Single hole 800 micron, Extra-thick 20-30nm, 50/box
Carbon film on Cu Single hole grid 800 micron, Extra thick coating, 50/box, CFGA800-Cu-ET-50
Copper, Single hole 800 micron, Extra-thick 20-30nm, 50/box
Copper, Single hole 800 micron, Extra-thick 20-30nm, 50/box
Copper, Single hole 800 micron, Extra-thick 20-30nm, 50/box