It’s glass manufactured with a small amount of uranium added to achieve a distinctive yellow-green color. In its heyday, the ...

Dr Kennedy tested the stained glass shards using an electron microscope and x-ray fluorescence to identify the elements in ...

Standard Reference Materials (SRMs) 2940 and 2941 are fluorescent glass slides about the size of a pack of chewing gum. Their certified values can be used to calibrate fluorescence emission spectra.