RT,看到好多实验里面说用重铬酸钠。
[ 本帖最后由 Francisco 于 2009-1-7 23:36 编辑 ]
Francisco 2009-01-07 23:23
Carneades 2009-01-07 23:28
subsistierend 2009-01-07 23:33
文奇实验室 2009-01-07 23:43
subsistierend 2009-01-07 23:46
subsistierend 2009-01-07 23:47
Carneades 2009-01-07 23:54
Carneades 2009-01-07 23:56
苯萘蒽菲 2009-01-20 19:06
友情de羁绊 2009-01-20 19:48