Nickel, Single hole 150 micron, Extra-thick 20-30nm, 50/box
Carbon film on Ni Single hole grid 150 micron, Extra thick coating, 50/box, CFGA150-Ni-ET-50
Nickel, Single hole 150 micron, Extra-thick 20-30nm, 50/box
Nickel, Single hole 150 micron, Extra-thick 20-30nm, 50/box
Nickel, Single hole 150 micron, Extra-thick 20-30nm, 50/box