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Key Documents

NIST2557

Used auto catalyst (Monolith)

NIST® SRM® 2557

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About This Item

分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material

品質等級

100

包裝

pkg of 70 g

製造商／商標名

NIST®

格式

matrix material

相关类别

一般說明

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

應用

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.

特點和優勢

  • 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.

其他說明

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.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

相關產品

产品编号
说明
价格

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(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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