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490210

Sigma-Aldrich

Methane-12C, 13C-depleted

99.9 atom % 12C

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About This Item

Linear Formula:
12CH4
CAS Number:
Molecular Weight:
16.03
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:

description

13C-depleted

Quality Level

isotopic purity

99.9 atom % 12C

mass shift

depleted

SMILES string

[12CH4]

InChI

1S/CH4/h1H4

InChI key

VNWKTOKETHGBQD-UHFFFAOYSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Recommended products

The use of a brass regulator is recommended.

Pictograms

FlameGas cylinder

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1A - Press. Gas Compr. Gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

-306.4 °F - closed cup

Flash Point(C)

-188 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Wojciech Filipiak et al.
Journal of breath research, 9(1), 016004-016004 (2015-01-06)
Existing methods for the early detection of infections in mechanically ventilated (MV) patients at intensive care units (ICUs) are unsatisfactory. Here we present an exploratory study assessing the feasibility of breath VOC analyses for the non-invasive detection of pathogens in
A F Branco et al.
Journal of dairy science, 98(6), 4030-4040 (2015-03-22)
Technical-grade cashew nut shell liquid (TCNSL) is a by-product of the cashew nut industry in tropical countries, and is known to exhibit a wide range of biological activities, including inhibitory effect against gram-positive bacteria. This study was conducted to investigate
Kirsten Oswald et al.
PloS one, 10(7), e0132574-e0132574 (2015-07-21)
Lakes are a natural source of methane to the atmosphere and contribute significantly to total emissions compared to the oceans. Controls on methane emissions from lake surfaces, particularly biotic processes within anoxic hypolimnia, are only partially understood. Here we investigated
Svenja T Lohner et al.
The ISME journal, 8(8), 1673-1681 (2014-05-23)
Direct, shuttle-free uptake of extracellular, cathode-derived electrons has been postulated as a novel mechanism of electron metabolism in some prokaryotes that may also be involved in syntrophic electron transport between two microorganisms. Experimental proof for direct uptake of cathodic electrons
A Romero-Perez et al.
Journal of animal science, 93(4), 1780-1791 (2015-05-29)
The objective was to evaluate whether long-term addition of 3-nitrooxypropanol (NOP) to a beef cattle diet results in a sustained reduction in enteric CH4 emissions in beef cattle. Eight ruminally cannulated heifers (637 ± 16.2 kg BW) were used in

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