前言
国际标准化组织 (国际标准化组织) 是国家标准机构的全球联盟 (ISO成员机构). 国际标准的制定通常通过ISO技术委员会进行. 每个对已成立技术委员会的主题感兴趣的成员机构都有权在该委员会中派代表参加. 与 ISO 联络的国际政府和非政府组织也参与了这项工作.

技术委员会通过的国际标准草案在被 ISO 理事会接受为国际标准之前，将分发给成员机构批准. They are approved under the ISO process, which requires at least 75 per cent approval from voting member bodies.

国际标准ISO 3856/7 由ISO/TC技术委员会制定 35, 油漆和清漆.

0 介绍
This international standard is part of ISO 3856, 油漆和清漆 – 测定 “易溶” 金属含量.

1 Scope and domain of application
ISO的这一部分 3856 describes a flameless atomic absorption spectrometry method for the determination of mercury content in test solutions, prepared in accordance with ISO 6713 or another appropriate international standard.

This method is suitable for paints with a “易溶” mercury content in the range of approximately 0,005 到 0,05 % (毫米), but the part of the method that covers the liquid portion of the paint to be examined is limited to water-diluted paints.

笔记 – 国际标准化组织 3856 The procedures described in this section are intended to be performed by qualified chemists or other appropriately trained and/or supervised personnel. The substances and procedures used in this method may be harmful to health if proper precautions are not taken. The text draws attention to certain specific risks (看 4.6 和 4.7). ISO的这一部分 3856 relates only to its technical applicability and does not exempt users from statutory obligations relating to health and safety.

国际标准化组织 3856-7-1984 油漆和清漆 — 测定 “易溶” 金属含量 — 部分 7: 油漆颜料部分和水稀释油漆液体部分汞含量的测定 — 无焰原子吸收光谱法

2 参考资料
IS0 385/1, Burette for laboratory glassware – 部分 1: Genus/requirement. 1)

国际标准化组织 648, 实验室玻璃器皿 – Single mark pipettes.

国际标准化组织 1042, Single label volumetric bottles for laboratory glassware.

国际标准化组织 3696, Laboratory water – 规格. 2)

国际标准化组织 6713, 油漆和清漆 — 从液体或粉末形式的涂料中制备酸提取物.

仅标准信息部分是公开的. 查看完整内容, 需要通过官方渠道购买标准.