Spectroscopic Certified Reference Materials Lead and its alloys
Hard lead - PMA series
Chemical composition [%]
| Standard no | Sb | Cu | Ag | Bi | Cd | Sn | Te | In | As | Zn |
|---|---|---|---|---|---|---|---|---|---|---|
| PMA 1 | 1,90 | 0,0523 | 0,0425 | 0,0442 | 0,00862 | 0,102 | 0,0780 | 0,0075 | 0,380 | 0,0055 |
| PMA 2 | 1,08 | 0,0941 | 0,0763 | 0,0602 | 0,00116 | 0,324 | 0,0097 | 0,0541 | 0,262 | 0,011 |
| PMA 3 | 0,69 | 0,0189 | 0,0118 | 0,0349 | 0,00912 | 0,536 | 0,0521 | 0,0311 | 0,159 | - |
| PMA 4 | 0,18 | 0,0052 | 0,0041 | 0,0284 | 0,0175 | 0,0526 | 0,0374 | 0,0046 | 0,0610 | 0,0026 |
The set consists of 4 certified reference materials in form of discs 40 mm in diameter and 30 mm height.