SRM 2557 consists of a recycled monolithic auto catalyst in fine powder form, available in 70 g units with a particle size of less than 74 µm (-200 mesh). For more information, please refer to the SDS and COA. SRM 2557_cert
Accompanied by certified values for various elements, determined using isotope dilution mass spectrometry and inductively coupled plasma mass spectrometry.
Instructions for handling, storage and use are provided on the NIST certificate.
Other Notes
Certified for the analytes listed below. Platinum (Pt), Palladium (Pd),Rhodium (Rh), Lead (Pb) Reference/Informational value is provided for the following analytes. Aluminium (Al), Barium (Ba), Calcium (Ca), Cerium (Ce), Iron (Fe), Lanthanum (La), Magnesium (Mg), Nickel (Ni), Silicon (Si), Cadmium (Cd), Zinc (Zn), Zirconium (Zr)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Certificates of Analysis (COA)
Lot/Batch Number
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