Copper, Single hole 300 micron, Thick 10nm, 50/box
Carbon film on Cu Single hole grid 300 micron, Thick coating, 50/box, CFGA300-Cu-TH-520
Copper, Single hole 300 micron, Thick 10nm, 50/box
Copper, Single hole 300 micron, Thick 10nm, 50/box
Copper, Single hole 300 micron, Thick 10nm, 50/box