无名
第6楼2009/10/22
REACH regulation is applicable for all chemical substances, and articles.
As continue of previous chemical requirement 76/769/EEC, REACH has a restricted substance list, and pyrene is not in the list.
何当奇
第7楼2009/10/22
既然reach适用于所有的化学产品,怎么pyrene又不在reach限制范围内呢?
可以说pyrene不在restricted substance list上,也就是not listed