<?xml version='1.0' encoding='UTF-8'?><codeBook xmlns="ddi:codebook:2_5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5"><docDscr><citation><titlStmt><titl>CO + None - Instruments intercomparison - 2015-10-04</titl><IDNo agency="DOI">doi:10.26165/JUELICH-DATA/YX0A9W</IDNo></titlStmt><distStmt><distrbtr source="archive">Jülich DATA</distrbtr><distDate>2025-12-16</distDate></distStmt><verStmt source="DVN"><version date="2025-12-16" type="RELEASED">1</version></verStmt><biblCit>Fuchs, Hendrik, 2025, "CO + None - Instruments intercomparison - 2015-10-04", https://doi.org/10.26165/JUELICH-DATA/YX0A9W, Jülich DATA, V1</biblCit></citation></docDscr><stdyDscr><citation><titlStmt><titl>CO + None - Instruments intercomparison - 2015-10-04</titl><IDNo agency="DOI">doi:10.26165/JUELICH-DATA/YX0A9W</IDNo><IDNo agency="https://eurochamp.ipsl.upmc.fr">3bcd1806-8e48-48c8-982d-4b9135b252a9</IDNo></titlStmt><rspStmt><AuthEnty affiliation="Institute for Energy and Climate Research: Troposphere (IEK-8), Forschungszentrum Jülich, Jülich, Germany">Fuchs, Hendrik</AuthEnty></rspStmt><prodStmt/><distStmt><distrbtr source="archive">Jülich DATA</distrbtr><contact affiliation="Institute for Energy and Climate Research: Troposphere (IEK-8), Forschungszentrum Jülich, Jülich, Germany" email="h.fuchs@fz-juelich.de">Fuchs, Hendrik</contact></distStmt></citation><stdyInfo><subject><keyword>Earth and Environmental Sciences</keyword></subject><abstract>&lt;b>CO + None - Instruments intercomparison - 2015-10-04&lt;/b>&lt;br/>&lt;i>Chamber information:&lt;/i>&lt;br/>actris_nf: Y&lt;br/>institute: FZJ&lt;br/>irradiation: Natural sunlight&lt;br/>link: https://www.eurochamp.org/simulation-chambers/SAPHIR&lt;br/>name: SAPHIR&lt;br/>volume: 270 m3&lt;br/>wallMaterial: FEP film&lt;br/>&lt;br/>&lt;i>Experimental conditions:&lt;/i>&lt;br/>date: '2015-10-04'&lt;br/>lightSource: Dark chamber&lt;br/>projectName: kOHCOMP&lt;br/>reactiveSpecies: None&lt;br/>type: Instruments intercomparison&lt;br/>&lt;br/>&lt;i>Molecules:&lt;/i>&lt;br/>- name: CO</abstract><sumDscr/></stdyInfo><method><dataColl><sources/></dataColl><anlyInfo/></method><dataAccs><setAvail/><useStmt/></dataAccs><othrStdyMat><relPubl><citation><titlStmt><IDNo agency="doi">10.25326/789a-9229</IDNo></titlStmt><biblCit>Fuchs, Hendrik: Atmospheric simulation chamber study: CO + None - Instruments intercomparison - 2015-10-04, AERIS [Data set], https://doi.org/10.25326/789a-9229, 2017</biblCit></citation><ExtLink URI="https://doi.org/10.25326/789a-9229"/></relPubl></othrStdyMat></stdyDscr></codeBook>