Apertures, 4.0 x 0.6mm, Platinum/Iridium4mm dia, 0.6mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £49.76
Average lead time: 1 day- Apertures, 1.85 x 0.1mm, Platinum/Iridium1.85mm dia, 0.1mm thick. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £55.37
Average lead time: 1 day - Apertures, 2.0 x 0.1mm, Platinum/Iridium2mm dia, 0.1mm thick. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £52.74
Average lead time: 1 day - Apertures, 3.00 x 0.1mm, Platinum/Iridium3.00mm dia, 0.1mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £40.84
Average lead time: 1 day - Apertures, 4.0 x 0.2mm, Platinum/Iridium4mm dia, 0.2mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Call for leadtime
From £45.36
Call for leadtime - Apertures, 3.04 x 0.25mm, Molybdenum3.04mm dia, 0.25mm thick. Molybdenum. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £50.16
Average lead time: 1 day - Apertures, 2.0 x 0.6mm, Platinum/Iridium2mm dia, 0.6mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £36.39
Average lead time: 1 day 
Thin Foil AperturesThin foil apertures are frequently used in the objective lenses of high resolution and electron beam lithography instruments.Average lead time: 1 dayFrom £96.63
Average lead time: 1 day
Apertures, 2.0 x 0.6mm, Molybdenum2mm dia, 0.6mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £58.86
Average lead time: 1 day
Apertures, 2.0 x 0.25mm, Platinum/Iridium2mm dia, 0.25mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £57.91
Average lead time: 1 day
Apertures, 4.0 x 0.2mm, Molybdenum4mm dia, 0.2mm thick. Molybdenum. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £65.93
Average lead time: 1 day
Apertures, 2.0 x 0.1mm, Molybdenum2mm dia, 0.1mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Call for leadtimeFrom £76.23
Call for leadtime
Apertures, 3.00 x 0.25mm, Molybdenum3.00mm dia, 0.25mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £60.72
Average lead time: 1 day- Micropore in 200nm Silicon Nitride Membrane, Square Arrangement500μm x 500μm aperture in 200nm low-stress silicon nitride membrane. 6 micropore sizes. Square arrangement. Pack of 10.Average lead time: 1 dayFrom £229.26Average lead time: 1 day
- Micropore in 200nm Silicon Nitride Membrane, Square Arrangement500μm x 500μm aperture in 200nm low-stress silicon nitride membrane. 6 micropore sizes. Square arrangement. Pack of 10.Average lead time: 1 day
From £229.26
Average lead time: 1 day - Indexed Micropore Silicon Nitride Membrane, Hexagonal Arrangement500μm x 500μm aperture in 200nm low-stress silicon nitride membrane. 6 micropore sizes. Hexagonal arrangement. Pack of 10.Average lead time: 1 day
From £229.26
Average lead time: 1 day - Indexed Micropore Silicon Nitride Membrane, Hexagonal Arrangement500μm x 500μm aperture in 200nm low-stress silicon nitride membrane. 6 micropore sizes. Hexagonal arrangement. Pack of 10.Average lead time: 1 dayFrom £229.26Average lead time: 1 day
- Apertures, 3.04 x 0.25mm, Platinum/Iridium3.04mm dia, 0.25mm thick. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 day
From £41.39
Average lead time: 1 day 
Apertures, 1.85 x 0.1mm, Platinum/Iridium1.85mm dia, 0.1mm thick. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £55.37Average lead time: 1 day
Apertures, 2.0 x 0.1mm, Molybdenum2mm dia, 0.1mm thick. Molybdenum. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Call for leadtimeFrom £76.23Call for leadtime
Apertures, 2.0 x 0.1mm, Platinum/Iridium2mm dia, 0.1mm thick. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £52.74Average lead time: 1 day
Apertures, 2.0 x 0.25mm, Platinum/Iridium2mm dia, 0.25mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £57.91Average lead time: 1 day
Apertures, 2.0 x 0.6mm, Molybdenum2mm dia, 0.6mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £58.86Average lead time: 1 day
Apertures, 2.0 x 0.6mm, Platinum/Iridium2mm dia, 0.6mm thick. Platinum/Iridium. High-quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.Average lead time: 1 dayFrom £36.39Average lead time: 1 day
