Spectroscopic Certified Reference Materials Copper and its alloys
Al brass - WO series
Chemical composition [%]
Standard no | Al | As | Fe | Mg | Bi | Ni | Mn | Cd | Pb | Sn | Sb | Cr | P | Si | Cu | Zn |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WO 1 | 1,40 | 0,057 | 0,13 | 0,00068 | 0,00028 | 0,0045 | 0,014 | 0,013 | 0,15 | 0,012 | 0,0077 | 0,011 | 0,0025 | 0,044 | 79,09 | the rest |
WO 2 | 1,77 | 0,041 | 0,049 | 0,0068 | 0,0016 | 0,027 | 0,15 | 0,032 | 0,098 | 0,058 | 0,0013 | 0,0092 | 0,0086 | 0,014 | 77,88 | the rest |
WO 3 | 2,14 | 0,014 | 0,028 | 0,0046 | 0,0046 | 0,10 | 0,051 | 0,038 | 0,053 | 0,0071 | 0,0036 | 0,0026 | 0,0056 | - | 77,63 | the rest |
WO 4 | 2,50 | 0,030 | 0,022 | 0,013 | 0,0094 | 0,067 | 0,074 | 0,0064 | 0,020 | 0,13 | 0,0059 | 0,00034 | 0,013 | 0,0016 | 76,21 | the rest |
The set consists of 4 certified reference materials in form of discs 39 mm in diameter and 35 mm height.
CRMs WO1, WO3, WO4 are available as single discs.
CRMs WO1, WO3, WO4 are available as single discs.