200.7 Quality Control Standards 28. Available in 125mL and 500mL sizes. Please select size from option list above.
Containing the following elements and concentrations in a nitric acid / hydrofluoric acid matrix for stability:
| Element | PPM |
| Element | PPM |
| Element | PPM |
| Al |
100 |
|
Cu |
100 |
|
Sb |
100 |
| Ag |
100 |
|
Fe |
100 |
|
Se |
100 |
| As |
100 |
|
K |
1000 |
|
Si |
50 |
| B |
100 |
|
Li |
100 |
|
Sr |
100 |
| Ba |
100 |
|
Mg |
100 |
|
Ti |
100 |
| Be |
100 |
|
Mn |
100 |
|
Tl |
100 |
| Ca |
100 |
|
Mo |
100 |
|
V |
100 |
| Cd |
100 |
|
Na |
100 |
|
Zn |
100 |
| Co |
100 |
|
Ni |
100 |
|
|
|
| Cr |
100 |
|
Pb |
100 |
|
|
|