<?xml version="1.0" encoding="UTF-8"?><toc><section id="sec_foreword"><title>Foreword</title></section><section id="sec_intro"><title>Introduction</title></section><section id="sec_1"><label>1</label><title>Scope</title></section><section id="sec_2"><label>2</label><title>Normative references</title></section><section id="sec_3"><label>3</label><title>Terms and definitions</title></section><section id="sec_4"><label>4</label><title>Information to be supplied by the purchaser</title></section><section id="sec_5"><label>5</label><title>Designation</title></section><section id="sec_6"><label>6</label><title>Manufacture</title></section><section id="sec_7"><label>7</label><title>Chemical composition</title></section><section id="sec_8"><label>8</label><title>General condition of the product</title></section><section id="sec_9"><label>9</label><title>Testing conditions</title><section id="sec_9.1"><label>9.1</label><title>Inspection and acceptance</title></section><section id="sec_9.2"><label>9.2</label><title>Batches</title></section></section><section id="sec_10"><label>10</label><title>Testing</title></section><section id="sec_11"><label>11</label><title>Rounding of results</title></section><section id="sec_12"><label>12</label><title>Declaration of conformity and inspection documents</title></section><section id="sec_13"><label>13</label><title>Marking</title></section><section id="sec_14"><label>14</label><title>Packing</title></section><section id="sec_15"><label>15</label><title>Transportation</title></section><section id="sec_16"><label>16</label><title>Storage</title></section><section id="sec_17"><label>17</label><title>Quality certificate</title></section><section id="sec_18"><label>18</label><title>Complaints</title></section></toc>