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Copper grid with Formvar 25-50nm Carbon 3-4nm, Cu 300 Sq. Mesh, 50/box -
Copper grid with Formvar 25-50nm Carbon 3-4nm, Cu 400 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 20-30nm, Cu 100 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 20-30nm, Cu 150 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 20-30nm, Cu 200 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 20-30nm, Cu 300 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 20-30nm, Cu 400 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 3-4nm, Cu 100 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 3-4nm, Cu 150 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 3-4nm, Cu 200 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 3-4nm, Cu 300 Sq. Mesh, 50/box -
Copper grid with Formvar 5-6nm Carbon 3-4nm, Cu 400 Sq. Mesh, 50/box -
S10 Counting Slide 0.05mm Squares -
S9 Counting Slide 0.1mm Squares -
2160 lines/mm Shadow cast carbon replicas of diffraction line gratings, Cross Direction -
S16 Stage Micrometer, Crossed Scales 1mm/0.01mm. Transmitted light stage micrometer with crossed scales, each 1mm subdivided into 0.01mm divisions