Copper, Single hole 100 micron, Extra-thick 20-30nm, 50/box
Carbon film on Cu Single hole grid 100 micron, Extra thick coating, 50/box, CFGA100-Cu-ET-50
Copper, Single hole 100 micron, Extra-thick 20-30nm, 50/box
Copper, Single hole 100 micron, Extra-thick 20-30nm, 50/box
Copper, Single hole 100 micron, Extra-thick 20-30nm, 50/box