Entry: Elemental carbon, PM2.5 - showing version 4

stable

URI: http://codes.wmo.int/wmdr/ObservedVariableAtmosphere/625    

Carbonaceous fraction of particulate matter that is thermally stable in an inert atmosphere to high temperatures near 4000 K and can only be gasified by oxidation starting at temperatures above 340 degC. It is assumed to be inert and non-volatile under atmospheric conditions and insoluble in any solvent. Size range: PM2.5

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is a Concept
changed on 4 Nov 2021 10:19:25.853
submitted bykurt-hectic
accepted on 29 Apr 2020 14:25:47.771 | 29 Apr 2020 14:26:24.664

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date accepted 29 Apr 2020 14:25:47.771 | 29 Apr 2020 14:26:24.664
date submitted 21 Oct 2019 09:47:40.104
definition
entity Elemental carbon, PM2.5
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description Carbonaceous fraction of particulate matter that is thermally stable in an inert atmosphere to high temperatures near 4000 K and can only be gasified by oxidation starting at temperatures above 340 degC. It is assumed to be inert and non-volatile under atmospheric conditions and insoluble in any solvent. Size range: PM2.5
item class Concept
label Elemental carbon, PM2.5
modified 4 Nov 2021 10:19:25.853
notation 625
register observed variable atmosphere
status status stable
submitter
account name https://api.github.com/users/kurt-hectic
name kurt-hectic

type register item
version info 4
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Definition

description Carbonaceous fraction of particulate matter that is thermally stable in an inert atmosphere to high temperatures near 4000 K and can only be gasified by oxidation starting at temperatures above 340 degC. It is assumed to be inert and non-volatile under atmospheric conditions and insoluble in any solvent. Size range: PM2.5
label Elemental carbon, PM2.5
notation 625
type Concept