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ANCHOR STIRRERS FOR REACTION VESSELS WITH GROUND AND POLISHED SHAFT WITH PIVOT 450x10 MM ST 29/32 KF/LF 50/150
屈
亚乙基双(1-茚基)钛二氯化物
不分流衬管
Plastic reducing connector for A 8.0mm / B 12.0mm (pack of 10)
Analytical column, 5 μm, LICHROSPHER 100 RP-18, EC, 25 x 0,4 cm
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM FLASKS 10 ML, ST 14/32, WITH LATERAL STOPCOCK, H
定性滤纸(加强型)
MOLECULARSIEVE 13X AND 4A, 60/40 BLEND,&
乙酰丙酸甲酯