亚洲日韩色欲色欲com-亚洲中文无码av在线-日本免费一区二区三区激情视频-性生交大全免费看-亚洲成av人片在线观看wv

Industry news
EU Toy standard EN71-3 Update to Version 2019
Time: 2019-08-27 18:15 Views:
.

 

The European Union issued 2018/C 282/02 on August 10, 2018, updating the relevant standards for the Toy Safety Directive 2009/48/EC. In April of this year, the European Committee for Standardization (CEN) released the toy safety standard EN 71 Part 3: 2019 version of the migration of specific elements.

The updated standard EN71-3:2019 will replace the currently used EN71-3:2013+A3:2018 standard by October 31 this year.


1. Revise the hexavalent chromium (Cr VI) limit for the third category of materials from 0.2 mg/kg to 0.053 mg/kg and will take effect on November 18, 2019, before which the 0.2 mg/kg limit is still valid.

2. For coating samples, the requirements for sieving will be removed. The relevant screen requirements (pre-Appendix C) have also been deleted. The wax removal procedure was changed from n-heptane capture for 6h to isooctane extraction for 60 minutes.

3. Revised the pH adjustment process in the migration procedure. For samples with buffer system, it is necessary to adjust the pH value four times to increase the control step of pH after migration.

4. Revised the test method for hexavalent chromium (Cr VI), the test method for trivalent chromium (Cr III) and hexavalent chromium (Cr VI) was changed from LC-ICP-MS to IC-ICP-MS, and the revised method has been able to contains a limited amount of material for all categories.

5. Appendix G revised the test method for organotin, increasing the amount of organic tin from 10 to 11. Table G.1 organotin new material is dimethyl tin.

next text:No more

Copyright ? NTEK Testing Technology Co.,Ltd 粵ICP備17102262號
TEL:0769-23301649? FAX:0769-23301600 Email:aaron.yang@ntek.org.cn
Add: Building 3, Meisai Daxin Park, No. 1 Science and Technology Road, Songshan Lake High-tech Industrial Development Zone, Dongguan, Guangdong, China. 523000

主站蜘蛛池模板: 秋霞av无码一区二区三区试看 | av免费不卡国产观看| 久久国产色av免费观看| 热re99久久精品国产99热| 亚洲a∨无码一区二区三区| 国产超碰人人爽人人做人人添 | 波多野结衣av在线观看| 在线观看肉片av网站免费| 亚洲欧美综合人成在线| 欧洲国产精品无码专区影院| 涩涩鲁亚洲精品一区二区| 午夜阳光精品一区二区三区| 久久成人免费播放网站| 少妇高潮惨叫久久久久电影69| 色综合久久久久无码专区| 九九久久精品国产| 国内精品久久久久久中文字幕| 国产一二三四区乱码免费| 日本中文字幕乱码aa高清电影| 亚洲色最新高清av网站| 波多野结衣av高清一区二区三区| 国产乱人伦偷精品视频免下载 | 久久九九久精品国产免费直播| 卡1卡2卡三卡精品视频| 无码av最新清无码专区吞精| 亚洲va中文字幕无码毛片| 在线看片免费人成视频在线影院| 国产视频久久| 色五月丁香六月欧美综合| 无码人妻毛片丰满熟妇区毛片国产| 99精品国产一区二区| 久久无码高潮喷水| 国产亚洲日韩av在线播放不卡| 亚洲一区二区三区在线观看精品中文 | 亚洲精品日韩一区二区小说 | 国产肉丝袜在线观看| av中文无码乱人伦在线观看| 少妇无码av无码专区在线观看| 国产精品美女久久久网站| 熟妇人妻中文字幕无码老熟妇| 一本到中文无码av在线精品|