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05112 Sigma-Aldrich

Activated charcoal

for GC

Synonym: Charcoal activated

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Properties

Related Categories Activated Charcoal, Adsorbents, Filter Aids and Drying Agents, Essential Chemicals, Research Essentials
grade   for GC
vapor pressure   <0.1 mmHg ( 20 °C)
InChI Key   OKTJSMMVPCPJKN-UHFFFAOYSA-N
form   granular
autoignition temp.   842 °F
resistivity   1375 μΩ-cm, 20°C (graphite)
application(s)   gas chromatography (GC): suitable
particle size   0.3-0.5 mm
mp   3550 °C(lit.)
bulk density   0.4‑0.5 g/cm3

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Application

It may be used for fiber coating multiwalled carbon nanotubes to compare its solid-phase microextraction efficiency in water and milk samples before GC-ECD analysis.

General description

Activated charcoal or activated carbon is nontoxic in nature and is used as an adsorbent to remove broad spectrum of pollutants in air, water and soil. It does not lose potency when kept in container. It has no odour or taste. It can be prepared from any carboneous material using chemical or gas activation methods. Gas activation is preferred when the raw material has less than 25% moisture content.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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