<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Ruheleitfähigkeit</title></section></section><section id="sub-4"><label>4</label><title>Einheit</title></section><section id="sub-5"><label>5</label><title>Kurzbeschreibung</title></section><section id="sub-6"><label>6</label><title>Bezeichnung</title></section><section id="sub-7"><label>7</label><title>Geräte</title><section id="sub-7.1"><label>7.1</label><title>Leitfähigkeitsmesszelle und Gerät zur Strommessung</title></section><section id="sub-7.2"><label>7.2</label><title>Thermometer</title></section><section id="sub-7.3"><label>7.3</label><title>Messgefäß</title></section></section><section id="sub-8"><label>8</label><title>Chemikalien</title></section><section id="sub-9"><label>9</label><title>Probenahme</title></section><section id="sub-10"><label>10</label><title>Kalibrierung der Messapparatur</title></section><section id="sub-11"><label>11</label><title>Durchführung</title><section id="sub-11.1"><label>11.1</label><title>Vorbereitung der Messung</title></section><section id="sub-11.2"><label>11.2</label><title>Messung</title></section></section><section id="sub-12"><label>12</label><title>Auswertung</title></section><section id="sub-13"><label>13</label><title>Angabe der Ergebnisse</title></section><section id="sub-14"><label>14</label><title>Präzision</title><section id="sub-14.1"><label>14.1</label><title>Allgemeines</title></section><section id="sub-14.2"><label>14.2</label><title>Wiederholbarkeit</title></section><section id="sub-14.3"><label>14.3</label><title>Vergleichbarkeit</title></section></section><section id="sub-15"><label>15</label><title>Prüfbericht</title></section><section id="sub-annex.bibliography.nat"><title>Literaturhinweise</title></section></toc>