半岛bd体育手机客户端 性质
Sigma-Aldrich
Chloromethyl Chlorosulfate
氯甲基氯磺酸酯
Lenz?Bistabil?separating funnel
Scienceware?chemical spoons
Scienceware?化学匙
Lenz?dropping funnel with pressure equalizing arm
Iridium(III) Acetylacetonate
乙酰丙酮铱(III)
Triethyl Orthoacetate
原乙酸三乙酯
Rubrene
5,6,11,12-四苯基并四苯
(1S,2S)-(-)-1,2-Diphenylethylenediamine
(1S,2S)-(-)-1,2-二苯基乙二胺
1-Bromo-2-methyl-1-propene
1-溴-2-甲基-1-丙烯