NIST2557
Used auto catalyst (Monolith)
NIST® SRM® 2557
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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
grade
certified reference material
Quality Level
packaging
pkg of 70 g
manufacturer/tradename
NIST®
format
matrix material
General description
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
SRM 2557_SDS
SRM 2557_cert
SRM 2557_SDS
Application
The Standard Reference Material is intended for use in evaluation of chemical and instrumental methods used in the analysis of platinum group metals and lead.
Features and Benefits
- 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.
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
related product
Product No.
Description
Pricing
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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Microwave-assisted aqua regia digestion for determining platinum, palladium, rhodium and lead in catalyst materials.
Niemela M, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 101, 75-79 (2012)
Development of high-accuracy ICP mass spectrometric procedures for the quantification of Pt, Pd, Rh, and Pb in used auto catalysts.
Beary E S, et al.
Analytical Chemistry, 67(18), 3193-3201 (1995)
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