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: 狠狠爱天天综合色欲网| 久久999精品国产只有精品| 动漫?c?黄扒衣服网站| 97se亚洲综合在线| 成人免费一区二区三区视频软件| 亚洲高清国产av拍精品青青草原 | 色哟哟精品网站在线观看| 欧美人牲交a欧美精区日韩| 国产精品乱子伦xxxx裸| 天堂√在线中文官网在线| 亚洲国产日韩制服在线观看| 精品无码成人久久久久久| 无码人妻aⅴ一区二区三区有奶水| 亚洲欧洲日产国产 最新| 国产成人无码a区在线观看视频免费| 国产精品天天狠天天看| 波多野结衣潮喷视频无码42| 人人玩人人添人人澡欧美| 18禁h免费动漫无码网站| 久久免费观看午夜成人网站| 少妇人妻偷人精品无码视频| 久久免费午夜福利院| 风韵丰满熟妇啪啪区老老熟妇| 少妇被黑人4p到惨叫在线观看| 神马影院午夜dy888| 久在线中文字幕亚洲日韩| 久热这里只有精品99国产6| 岛国av无码免费无禁网站麦芽| 国产天堂久久天堂av色综合| 99久久免费精品国产72精品九九| 国产成人午夜不卡在线视频| 人妻丰满熟妇av无码区免| 亚洲日韩国产精品乱-久| 国产一区二区波多野结衣| 中国精品少妇hd| 久久久久久久97| 亚洲欧美日韩另类精品一区| 欧美老人巨大xxxx做受视频| 久久人爽人人爽人人片av| 少妇系列之白嫩人妻| 韩国 日本 亚洲 国产 不卡|