SRM 1411
Soft Borosilicate Glass
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Source
NIST
Form
Glass
Notes
| Element | WT% |
| Ti | 0.01% |
| Fe | 0.03% |
| Sr | 0.08% |
| Mg | 0.2% |
| Ca | 1.56% |
| K | 2.47% |
| Al | 3.01% |
| Zn | 3.09% |
| B | 3.4% |
| Ba | 4.48% |
| Na | 7.52% |
| Si | 27.13% |
| O | 47.02% |
| Compound | WT% |
| TiO2 | 0.02% |
| Fe2O3 | 0.05% |
| SrO | 0.09% |
| MgO | 0.33% |
| CaO | 2.18% |
| K2O | 2.97% |
| ZnO | 3.85% |
| Al2O3 | 5.68% |
| Na2O | 10.14% |
| B2O3 | 10.94% |
| SiO2 | 58.04% |
