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Coal fly ash

NIST® SRM® 2689

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

100

packaging

pkg of 3 x 10 g

manufacturer/tradename

NIST®

application(s)

environmental

format

matrix material

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General description

A unit of SRM 2689 consists of three hermetically sealed glass vials, each containing 10 g of fly ash pulverized to a particle size of less than 150 μm and blended to achieve a high degree of homogeneity. For more information, please refer to the SDS and COA.

SRM 2689_cert

SRM 2689_SDS

Application

The Standard Reference Material (SRM) Coal fly ash is primarily intended for use in evaluating analytical methods used to classify coal fly ash and determine the constituent elements in coal fly ash or similar matrix.

Features and Benefits

  • The certified mass fraction values for major and minor constituent elements are provided on an as-received basis. These values are traceable to NIST’s realization of the SI unit of the kilogram and expressed as percentage (%).
  • Information values for constituent elements are provided and expressed as mass fraction (mg/kg).
  • Expiration details, instructions for handling, storage and use are provided on the NIST certificate.

Other Notes

Certified for the analytes listed below.
Aluminum (Al), Calcium (Ca), Iron (Fe), Magnesium (Mg), Phosphorus (P), Potassium (K), Silicon (Si), Sodium (Na), Titanium (Ti), Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cobalt (Co), Chromium (Cr), Cesium (Cs), Europium (Eu), Hafnium (Hf), Lead (Pb), Manganese (Mn), Mercury (Hg), Nickel (Ni), Scandium (Sc), Selenium (Se), Strontium (Sr), Thorium (Th), Zinc (Zn)

Reference/Informational value is provided for the following analytes.
Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cobalt (Co), Chromium (Cr), Cesium (Cs), Europium (Eu), Hafnium (Hf), Lead (Pb), Manganese (Mn), Mercury (Hg), Nickel (Ni), Scandium (Sc), Selenium (Se), Strontium (Sr), Thorium (Th), Zinc (Zn)

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

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H372

Precautionary Statements

P260 - P264 - P270 - P314 - P501

Hazard Classifications

STOT RE 1 Inhalation

Target Organs

Lungs

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

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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Development of analytical techniques for ultra-trace amounts of nuclear materials in environmental samples using ICP-MS for safeguards.
Magara M, et al.
Applied Radiation and Isotopes, 53(1-2), 87-90 (2000)

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