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1-萘乙醇
5-甲基-1-己醇
4-溴-2-甲基苯酚
p-Cyclohexylaniline
丙二醇苯醚
CULTURE TUBES, WITH RIM, DIN 12395, DURAN, 30 X 200 MM
LiChroCART 75-4,LiChrospher 100 NH2 10μm定制柱
SUCTION TUBE, WITH ST-STOPCOCK, BENT, CONE ST 14/23
REACTION VESSELS, FLAT FLANGE WITH GROOVE, GRADUATED, WITH 2 SCREW THREADS GL 18, FLAT BOTTOM, DN 120, 2000 ML, OUTER ? 150, INNER ? 120, HEIGHT 275 MM, BOROSILICATE GLASS
2-溴苯磺酰氯
