Multi Element REE-glass (4% each)
Nd, Tb, Lu
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Form
Glass
Notes
4 each in E-glass
| Element | WT% |
| Nd | 3.67% |
| Tb | 3.83% |
| Lu | 4.55% |
| Al | 7.45% |
| Ca | 14.92% |
| Si | 23.92% |
| O | 41.66% |
| Compound | WT% |
