| Platinum Cobalt Color Standard -- Part Number: IV-57433 |
| ANALYTE |
µg/ML |
METHOD |
NIST SRM# |
| Platinum Cobalt Color Units |
500 CU |
Nominal (from ASTM D1209 – 05 Method) |
N/A* |
| Cobalt, Co |
250 |
ICP Assay |
3113 |
| Platinum, Pt |
500 |
ICP Assay |
3140 |
*Measured absorbance data determined using a spectrophotometer verified with NIST SRM 2034 are provided on the Certificate or Analysis. Absorbance data obtained using an optical glass cell with a 50mm path length per Standard Methods 2120C.