<?xml version="1.0" encoding="UTF-8"?>
<RE_Register xmlns:gmd="http://www.isotc211.org/2005/gmd"
             xmlns:gco="http://www.isotc211.org/2005/gco"
             xmlns:xlink="http://www.w3.org/1999/xlink"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xmlns="http://www.isotc211.org/2005/grg"
             xsi:schemaLocation="http://www.isotc211.org/2005/grg http://standards.iso.org/iso/19135/-2/reg/1.0/registration.xsd">
   <name>
      <gco:CharacterString>Markierungsmittel</gco:CharacterString>
   </name>
   <contentSummary gco:nilReason="missing"/>
   <uniformResourceIdentifier>
      <gmd:CI_OnlineResource>
         <gmd:linkage>
            <gmd:URL>https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4</gmd:URL>
         </gmd:linkage>
      </gmd:CI_OnlineResource>
   </uniformResourceIdentifier>
   <operatingLanguage>
      <RE_Locale>
         <name>
            <gco:CharacterString>german</gco:CharacterString>
         </name>
         <language>
            <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2" codeListValue="ger">ger</gmd:LanguageCode>
         </language>
         <country gco:nilReason="missing"/>
         <characterEncoding>
            <gmd:MD_CharacterSetCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml"
                                     codeListValue="utf8"/>
         </characterEncoding>
         <citation gco:nilReason="missing"/>
      </RE_Locale>
   </operatingLanguage>
   <alternativeLanguages gco:nilReason="inapplicable"/>
   <owner gco:nilReason="inapplicable"/>
   <submitter gco:nilReason="inapplicable"/>
   <containedItemClass>
      <RE_ItemClass>
         <name>
            <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
         </name>
         <technicalStandard gco:nilReason="inapplicable"/>
         <alternativeNames gco:nilReason="inapplicable"/>
         <describedItem gco:nilReason="inapplicable"/>
      </RE_ItemClass>
   </containedItemClass>
   <manager gco:nilReason="missing"/>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/BAK">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Bakterien</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Einzellige Lebewesen ohne Zellkern.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Single-cell organisms without a cell nucleus.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/BAK"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Baac">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Bacillus acidocaldarius</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Sporenbildendes Bakterium Alicyclobacillus acidocaldarius.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Spore-forming bacteria.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Baac"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Beco">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Escherichia Coli</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Bakterium, das im Darm von Warmblütern vorkommt, Fäkalindikator.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Bacteria belonging to the group of faecal coliforms.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Beco"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PA">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Partikel</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Kleine Festkörper.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Floating particles.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PA"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PAfl">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>fluoriszierende Kügelchen</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszenzfarbene Partikel in Kugelform.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Beads colored with fluorescent dyes.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PAfl"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PAtr">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Triftkörper</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Triftende sichtbare Partikel.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Visible floating particles.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/PAtr"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/SPO">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Sporen</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Einzellige Fortpflanzungs- und Ausbreitungseinheiten von Pflanzen, Pilzen.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Reproductive dispersal units of plants, fungi.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/SPO"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Sly">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Lycopodiumsporen</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Feine Sporen des Bärlapp.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Small spores of clubmoss.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Sly"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Ssm">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Serratia marcescens</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Endosporenbildendes Bakterium aus der Familie der Enterobakterien.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Endospore-forming bacteria.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Ssm"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/SAL">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Salze</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Chemische Verbindungen aus positiv geladenen Ionen (Kationen) und negativ geladenen Ionen (Anionen) mit unterschiedlicher Löslichkeit in Wasser.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Chemical compound of positively charged ions (cations) and negatively charged ions (anions) with different solubility in water.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/SAL"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Bx">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Borax</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Natriumborat.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Chloride salt</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Bx"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/KCl">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Kaliumchlorid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Chloride salt</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/KCl"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/LiCl">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Lithiumchlorid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Chloride salt</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/LiCl"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaCl">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Natriumchlorid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Chloride salt</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaCl"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaF">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Natriumfluorid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Chloride salt</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaF"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/FAR">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Farbstoffe</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Mittels wasserlöslichen Farbstoffen wird Wasser direkt markiert.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Dyes tracers are used to mark water directly.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/FAR"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Ffl">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Uranin</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Ffl"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Feo">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Eosin</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Feo"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fet">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Erythrosin</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fet"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fmtv">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Methylviolett</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Farbstoff (gemisch), teilweise auch als pH-Indikator eingesetzt.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Purple colored dye mixture, sometimes used for pH-indication.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fmtv"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fna">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Naphtionat</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fna"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fpy">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Pyranin</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fpy"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Frb">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Rhodamin B</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Frb"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Frwt">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Rhodamin WT</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Frwt"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fsrb">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Sulforhodamin B</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Visible fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fsrb"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Farg">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>AmidorhodaminG</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff., syn. Sulforhodamin G.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Identical to Sulforhodamin G.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Farg"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fti">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Tinopal CBS-X</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Fluoreszeierender Farbstoff.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Fluorescent dye.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/Fti"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/GAS">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Gase</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Spurengase.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Trace gases.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/GAS"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/so">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>sonstige</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>sonstige</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Other tracer substances.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/so"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/kA">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>keine Angabe</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition>
            <gco:CharacterString>Zum Markierungsmittel liegen keine Angaben vor.</gco:CharacterString>
         </definition>
         <description>
            <gco:CharacterString>Tracer substance not specified.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/kA"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaBr">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Natriumbromid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Bromide salt.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/NaBr"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
   <containedItem xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/KBr">
      <RE_RegisterItem>
         <itemIdentifier gco:nilReason="inapplicable"/>
         <name>
            <gco:CharacterString>Kaliumbromid</gco:CharacterString>
         </name>
         <status>
            <RE_ItemStatus>valid</RE_ItemStatus>
         </status>
         <definition gco:nilReason="missing"/>
         <description>
            <gco:CharacterString>Bromide salt.</gco:CharacterString>
         </description>
         <additionInformation xlink:href="https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL4/KBr"/>
         <itemClass>
            <RE_ItemClass>
               <name>
                  <gco:CharacterString>CodeListValue_de.sgd.hy</gco:CharacterString>
               </name>
               <technicalStandard gco:nilReason="inapplicable"/>
               <alternativeNames gco:nilReason="inapplicable"/>
               <describedItem gco:nilReason="inapplicable"/>
            </RE_ItemClass>
         </itemClass>
      </RE_RegisterItem>
   </containedItem>
</RE_Register>