Atomic Number Contrast Reference Standard
Platinum / Gold
wdx 
edx
thin film
thin foil
xrf
edx
thin film
thin foil
xrf
Source
Platinum: 7440-06-4; Gold: 7440-57-5
Form
Platinum: Wire ; Gold: Wire ;
Notes
Atomic Numbers 78/79
| Element | WT% |
| Compound | WT% |
