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(R)-(-)-3-哌啶甲酸乙酯
KAHN-TUBES, AR-GLASS, PLAIN RIM, ROUND BOTTOM, 75 MM, O.D. 12 MM
烯丙基三苯基溴化膦
(1,5-环辛二烯)2,4-戊二酮铑(I)
25 ML离心滤器 CA
瓶盖 8MM 钳口 交叉切割
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH GL 10 450x10 MM, PADDLE 50 MM, ST 19/26
CORK STOPPER, TOP DIA. 70 MM, BOTTOM DIA. 65 MM, LENGTH 30 MM
苯甲醛