NIST1635A

Spurenelemente in Kohle (subbituminös)

NIST^® SRM^® 1635a

• Synonym(e): Coal powder
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Verpackung: pkg of 50 g
• Hersteller/Markenname: NIST^®
• Anwendung(en): environmental
• Format: matrix material

Beschreibung

Allgemeine Beschreibung

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

Anwendung

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

Leistungsmerkmale und Vorteile

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

Sonstige Hinweise

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.

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3