Spectroscopic Certified Reference Materials Copper and its alloys
Cupro-nickel MNŻ 101 - NA series
Chemical composition [%]
| Standard no | Ni | Mn | Fe | Pb | Zn | S | C | Cu |
|---|---|---|---|---|---|---|---|---|
| NA 1 | 7,19 | 1,51 | 2,52 | 0,081 | 0,80 | (0,081) | (0,020) | the rest |
| NA 2 | 9,05 | 1,03 | 2,03 | 0,056 | 0,55 | (0,065) | (0,023) | the rest |
| NA 3 | 10,35 | 0,60 | 1,15 | 0,035 | 0,30 | (0,036) | (0,019) | the rest |
| NA 4 | 12,15 | 0,21 | 0,50 | 0,0066 | 0,019 | (0,0069) | (0,012) | the rest |
The set consists of 4 certified reference materials in form of discs 28 mm in diameter and 25 mm height.
CRMs NA1, NA2, NA3, NA4 are available as single discs.
CRMs NA1, NA2, NA3, NA4 are available as single discs.