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NIST1635A

Trace elements in coal (sub-bituminous)

NIST® SRM® 1635a

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Synonym(s):
Coal powder
NACRES:
NA.24

grade

certified reference material

Quality Level

packaging

pkg of 50 g

manufacturer/tradename

NIST®

application(s)

environmental

format

matrix material

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NIST2684CNIST2692CNIST2683C
manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

application(s)

environmental

application(s)

environmental

application(s)

environmental

application(s)

environmental

format

matrix material

format

matrix material

format

matrix material

format

matrix material

packaging

pkg of 50 g

packaging

pkg of 50 g

packaging

pkg of 50 g

packaging

pkg of 50 g

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

A unit of Standard Reference Material (SRM) 1635a consists of 50 g of sub-bituminous coal that was ground to pass a 250μm (60 mesh) sieve, homogenized, bottled under an argon atmosphere, and sealed in an aluminized bag.

SRM 1635A_cert

SRM 1635A_SDS

Application

This SRM is intended primarily for the evaluation of techniques used in the analysis of coals and materials of a similar matrix.

Features and Benefits

  • Certificate of analysis lists the actual values of the components
  • Information on storage and handling is available in MSDS

Other Notes

Certified for the analytes listed below.
Barium (Ba), Sulfur (S), Iron (Fe), Strontium (Sr), Sodium (Na)
Trace elements : Antimony (Sb), Mercury (Hg), Arsenic (As), Nickel (Ni), Chromium (Cr), Rubidium (Rb), Cobalt (Co), Selenium (Se), Copper (Cu), Thorium (Th), Lead (Pb), Uranium (U), Manganese (Mn), Vanadium (V)

Reference/Informational value is provided for the following analytes.
Aluminum (Al), Calcium (Ca), Hydrogen (H), Magnesium (Mg), Potassium (K), Titanium (Ti), Boron (B), Hafnium (Hf), Cadmium (Cd), Molybdenum (Mo), Cerium (Ce), Samarium (Sm), Cesium (Cs), Scandium (Sc), Chlorine (Cl), Zinc (Zn), Europium (Eu), Bromine (Br)

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

11 - Combustible Solids

WGK

WGK 3


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