PHS0925 wrote:google了好久還是找不到編碼...(恕刪) 我家的Google比較好,輸入Gd Chemical Abstracts Service Number 馬上就找到了。7440-54-2
CAS:7440-54-2詳情參照:http://www.chemicalregister.com/Gadolinium/Suppliers/pid32080.htm還有http://webbook.nist.gov/cgi/cbook.cgi?ID=7440-54-2&Units=SI