对于EN71-3:2013 中要求测试有机锡。各位老师测试了多少项?
||Thismethod quantifies organic tin compounds and/or cations as mentioned in Table G.1in the migration solution. The list of compounds in Table G.1 is a selectionand not complete. Other organic tin compounds may also be present in toys. Theanionic part bound to the organic tin cation is mainly dependent on thechemical environment and is not determined using this method.
本方法是玩具中表G.1所列的有机锡化合物和(或)有机锡阳离子迁移的定量方法。表G.1只是部分并不完全,其它的有机锡化合物也可能存在于玩具中。有机锡阳离子所结合的阴离子部分主要取决于化学环境,而使用这个方法无法检测。||
今天突然有客户提出疑问说有机锡应该是测试12项,但是我翻看EN71-3 2013 只找到了10个。另外3个不详,标准有有这么一句话。让我突然就懵了。到底有机锡该测试几项? 各位老师你们的有机锡是测试了多少项?
我们就只测试了标准列出的这几项↓
MeT |
BuT |
DBT |
TBT |
TeBT |
MOT |
DOT |
DProT |
DPhT |
TPhT |