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jy03694005: 金币+10, 博学EPI+1, ★★★很有帮助 2014-03-12 19:21:25
呋喃香豆素会发射荧光。
呋喃香豆素为化妆品组分中禁用物质(天然香料中存在的正常含量除外),在防晒和晒黑产品中,呋喃香豆素的含量应小于1 mg/kg。
https://www.chrom-china.com/fileup/HTML/sp1212006.htm
没有困难创造困难也要上网。
3楼2014-03-12 19:14:16
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