標(biāo)準(zhǔn)號(hào)：BS 6920-2.6-2000
中文標(biāo)準(zhǔn)名稱：通過(guò)其對(duì)水質(zhì)的影響確定將與人用水接觸的非金屬產(chǎn)品的適用性.試驗(yàn)方法.金屬的提取
英文標(biāo)準(zhǔn)名稱：Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water - Methods of test - The extraction of metals
標(biāo)準(zhǔn)類型：C51
發(fā)布日期：2000/5/15 12:00:00
實(shí)施日期：2000/5/15 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：C51
國(guó)際標(biāo)準(zhǔn)分類號(hào)：13.060.20
適用范圍：This section of BS 6920 specifies the test procedure for assessing the leachability of metals from non-metallic products when used in contact with water intended for human consumption. NOTE 1 In view of the type of product tested and the amounts of additives present, a limiting level of solubility in the extract water (saturation) is unlikely to be attained. NOTE 2 The limit of detection and sensitivity of the method vary according to the particular metal being analysed (see Clause 8). NOTE 3 Under the requirements of the Water Supply (Water Quality) Regulations (Regulation 25) and the Water Supply (Water Fittings) Regulations (Clause 2 of Schedule 2), the National Regulator may specify additional provisions in some cases and will assess the significance of the results obtained.