Anyone,
I have to order a 2" Beryllium X-ray window from a supplier in China for a customer, but the minimum order qty is 5 pcs.
Unfortunately at UD$ 250 each they are not exactly cheap, but if anyone needs one I am happy to pass it on at cost.
99% pure beryllium, 0.3 mm thick 50mm diameter.
Cheers..
Steven
