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Top Hat Screening Apertures

Top hat screening apertures, 3mm diameter.

Special prices valid while stocks last. 

All prices exclude VAT.
Name & Code
Grouped product items
Code & DescriptionAvailabilityPriceQty
AGA0349
Top Hat Aperture Platinum/Iridium 3mm dia 20um Hole
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£410.57
£410.57
AGA0350
Top Hat Aperture Platinum/Iridium 3mm dia 30um Hole
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£454.76
£454.76
AGA0351
Top Hat Aperture Platinum/Iridium 3mm dia 50um Hole
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£386.56
£386.56
AGA0352
Top Hat Aperture Platinum/Iridium 3mm dia 70um Hole
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£308.56
£308.56
AGA0353
Top Hat Aperture Platinum/Iridium 3mm dia 100um Hole
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Special Price £231.78 was £331.12 You save: £119.21 (30%)
Special Price £231.78 was £331.12 You save: £119.21 (30%)
AGA0354
Top Hat Aperture Platinum/Iridium 3mm dia 150um Hole
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£248.35
£248.35
AGA0355
Top Hat Aperture Platinum/Iridium 3mm dia 200um Hole
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£248.35
£248.35
AGA0356
Top Hat Aperture Platinum/Iridium 3mm dia 300um Hole
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£300.38
£300.38
AGA0357
Top Hat Aperture Platinum/Iridium 3mm dia 500um Hole
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Special Price £120.89 was £301.01 You save: £216.14 (60%)
Special Price £120.89 was £301.01 You save: £216.14 (60%)
AGA0358
Top Hat Aperture Platinum/Iridium 3mm dia 750um Hole
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£248.35
£248.35
AGA0359
Top Hat Aperture Platinum/Iridium 3mm dia 1000um Hole
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£262.99
£262.99
Product Description

X-rays generated in the illumination system penetrate through the edge of conventional condenser apertures, causing an excess X-ray background (hole count) which prevents measurement of small quantities of characteristic X-radiation from the specimen. These special thick platinum apertures are found to reduce the X-ray background significantly. Manufactured from a platinum/iridium alloy 95:5%.

Delivery & Returns
PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.