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Top Hat Screening Apertures

Top hat screening apertures, 3mm diameter.

Special prices valid while stocks last. 

All prices exclude VAT.
Description
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Name & Code
Grouped product items
Code & DescriptionAvailabilityPriceQty
AGA0349
Top Hat Aperture Platinum/Iridium 3mm dia 20um Hole
Average lead time: 68 days
Average lead time: 68 days
£422.89
£422.89
AGA0350
Top Hat Aperture Platinum/Iridium 3mm dia 30um Hole
Average lead time: 68 days
Average lead time: 68 days
£468.41
£468.41
AGA0351
Top Hat Aperture Platinum/Iridium 3mm dia 50um Hole
In Stock
In Stock
£398.16
£398.16
AGA0352
Top Hat Aperture Platinum/Iridium 3mm dia 70um Hole
Average lead time: 68 days
Average lead time: 68 days
£317.82
£317.82
AGA0353
Top Hat Aperture Platinum/Iridium 3mm dia 100um Hole
In Stock
In Stock
Special Price £231.78 was £341.06 You save: £131.14 (32%)
Special Price £231.78 was £341.06 You save: £131.14 (32%)
AGA0354
Top Hat Aperture Platinum/Iridium 3mm dia 150um Hole
Average lead time: 68 days
Average lead time: 68 days
£255.81
£255.81
AGA0355
Top Hat Aperture Platinum/Iridium 3mm dia 200um Hole
Average lead time: 68 days
Average lead time: 68 days
£255.81
£255.81
AGA0356
Top Hat Aperture Platinum/Iridium 3mm dia 300um Hole
In Stock
In Stock
£309.40
£309.40
AGA0357
Top Hat Aperture Platinum/Iridium 3mm dia 500um Hole
In Stock
In Stock
Special Price £120.89 was £310.05 You save: £226.99 (61%)
Special Price £120.89 was £310.05 You save: £226.99 (61%)
AGA0358
Top Hat Aperture Platinum/Iridium 3mm dia 750um Hole
Average lead time: 68 days
Average lead time: 68 days
£255.81
£255.81
AGA0359
Top Hat Aperture Platinum/Iridium 3mm dia 1000um Hole
In Stock
In Stock
£270.88
£270.88
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%.

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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.