HHomeBackground Color:He
LiBeBeryllium Main PageBlack White GrayBCNOFNe
NaMgBeryllium Pictures PageAlSiPSClAr
KCaBeryllium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr

X-ray window
An example of the element Beryllium

Sample Image
Beryllium X-ray window
X-ray window.
This is described as an x-ray tube window. It has a crude edge around it, which I thought might be just the way they are (since the x-ray beam may be exiting though just a small area in the middle). However reader Marten Kooistra from the Netherlands thinks it looks more like someone cut it out of the tube with a screw driver or something. He sent the following picture of a tube he had with a similar window, showing what a window like this looks like in place:

Source: eBay seller rubbleshop
Contributor: eBay seller rubbleshop
Acquired: 4 November, 2002
Price: Donated
Size: 0.5"
Purity: >99%
The Elements book Mad Science book Periodic Table Poster  Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!