<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Nationales Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="foreword.reg"><title>Vorwort</title></section><section id="introduction.reg"><title>Einleitung</title></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>Definitionen</title><section id="sub-3.1"><label>3.1</label><title>Eßgeschirr</title></section><section id="sub-3.2"><label>3.2</label><title>Flachware</title></section><section id="sub-3.3"><label>3.3</label><title>Hohlware</title></section><section id="sub-3.4"><label>3.4</label><title>Kochgeschirr</title></section><section id="sub-3.5"><label>3.5</label><title>Trinkrand</title></section><section id="sub-3.6"><label>3.6</label><title>Keramikgeschirr</title></section><section id="sub-3.7"><label>3.7</label><title>Glas</title></section><section id="sub-3.8"><label>3.8</label><title>Glaskeramik</title></section><section id="sub-3.9"><label>3.9</label><title>Borosilicatglas</title></section><section id="sub-3.10"><label>3.10</label><title>Kalk-Natron-Silicatglas</title></section><section id="sub-3.11"><label>3.11</label><title>Glasähnliches Email</title></section><section id="sub-3.12"><label>3.12</label><title>Glasähnliches, emailliertes Erzeugnis</title></section><section id="sub-3.13"><label>3.13</label><title>Vorratsbehälter; Tank</title></section><section id="sub-3.14"><label>3.14</label><title>Prüflösung</title></section><section id="sub-3.15"><label>3.15</label><title>Extrakt</title></section><section id="sub-3.16"><label>3.16</label><title>Probenlösung</title></section><section id="sub-3.17"><label>3.17</label><title>Analyt</title></section><section id="sub-3.18"><label>3.18</label><title>Stammlösung</title></section><section id="sub-3.19"><label>3.19</label><title>Standardlösung</title></section><section id="sub-3.20"><label>3.20</label><title>Bezugslösungen</title></section><section id="sub-3.21"><label>3.21</label><title>Atomabsorptions-Spektrometrie (AAS)</title></section><section id="sub-3.22"><label>3.22</label><title>Optimaler Arbeitsbereich</title></section><section id="sub-3.23"><label>3.23</label><title>Direkte Bestimmung; Bezugskurvenverfahren</title></section><section id="sub-3.24"><label>3.24</label><title>Analytische Funktion; Bezugsfunktion</title></section><section id="sub-3.25"><label>3.25</label><title>Eingabelungstechnik</title></section><section id="sub-3.26"><label>3.26</label><title>Bezugsoberfläche, </title></section></section><section id="sub-4"><label>4</label><title>Kurzbeschreibung des Verfahrens</title></section><section id="sub-5"><label>5</label><title>Reagenzien</title><section id="sub-5.2"><label>5.2</label><title>Prüflösung</title></section><section id="sub-5.3"><label>5.3</label><title>Stammlösungen</title><section id="sub-5.3.1"><label>5.3.1</label><title>Blei-Stammlösung (1 g/l Pb)</title></section><section id="sub-5.3.2"><label>5.3.2</label><title>Cadmium-Stammlösung (1 g/l Cd)</title></section></section><section id="sub-5.4"><label>5.4</label><title>Standardlösungen der Analyten</title><section id="sub-5.4.1"><label>5.4.1</label><title>Blei-Standardlösung (100 mg/l Pb)</title></section><section id="sub-5.4.2"><label>5.4.2</label><title>Cadmium-Standardlösung (10 mg/l Cd)</title></section></section></section><section id="sub-6"><label>6</label><title>Geräte</title></section><section id="sub-7"><label>7</label><title>Proben</title></section><section id="sub-8"><label>8</label><title>Vorbereitung der Proben</title><section id="sub-8.1"><label>8.1</label><title>Unterscheidung zwischen Flach- und Hohlware</title></section><section id="sub-8.2"><label>8.2</label><title>Bestimmung der Bezugsfläche von Flachware</title></section><section id="sub-8.3"><label>8.3</label><title>Reinigung der Proben</title></section><section id="sub-8.4"><label>8.4</label><title>Vorbereitung der nicht füllbaren Gegenstände</title></section><section id="sub-8.5"><label>8.5</label><title>Trinkrand</title></section></section><section id="sub-9"><label>9</label><title>Durchführung</title><section id="sub-9.1"><label>9.1</label><title>Extraktion</title><section id="sub-9.1.1"><label>9.1.1</label><title>Prüftemperaturen</title></section><section id="sub-9.1.2"><label>9.1.2</label><title>Kontakt zwischen den Proben und der Prüflösung</title><section id="sub-9.1.2.1"><label>9.1.2.1</label><title>Füllbare Proben</title></section><section id="sub-9.1.2.2"><label>9.1.2.2</label><title>Nichtfüllbare Proben</title></section><section id="sub-9.1.2.3"><label>9.1.2.3</label><title>Deckel der Behälter</title></section><section id="sub-9.1.2.4"><label>9.1.2.4</label><title>Trinkrand</title></section></section><section id="sub-9.1.3"><label>9.1.3</label><title>Dauer der Extraktion</title></section></section><section id="sub-9.2"><label>9.2</label><title>Entnahme der Extraktlösung für die Analysen (Probenlösung)</title></section><section id="sub-9.3"><label>9.3</label><title>Kalibrierung und Bestimmung</title><section id="sub-9.3.1"><label>9.3.1</label><title>Kalibrierung</title></section><section id="sub-9.3.2"><label>9.3.2</label><title>Bestimmung</title></section></section></section><section id="sub-10"><label>10</label><title>Auswertung</title><section id="sub-10.1"><label>10.1</label><title>Eingabelungstechnik</title></section><section id="sub-10.2"><label>10.2</label><title>Bezugskurven-Technik</title></section><section id="sub-10.3"><label>10.3</label><title>Berechnung der Blei- und Cadmiumabgabe für Flachware und nicht füllbare Gegenstände</title></section><section id="sub-10.4"><label>10.4</label><title>Berechnung der Blei- und Cadmiumabgabe des Trinkrandes</title></section><section id="sub-10.5"><label>10.5</label><title>Berechnung der Blei- und Cadmiumabgabe von Behältern mit Deckeln</title></section><section id="sub-10.6"><label>10.6</label><title>Bericht</title></section><section id="sub-10.7"><label>10.7</label><title>Vergleich mit festgelegten Grenzwerten</title></section></section><section id="sub-11"><label>11</label><title>Prüfbericht</title></section><section id="sub-a"><label>Anhang A</label><title>Literaturhinweise (informativ)</title></section><section id="sub-na"><label>Nationaler Anhang NA</label><title>Literaturhinweise (informativ)</title></section></toc>