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2-[2-(二甲基氨基)乙氧基]乙醇
PVC-TUBING 5/8 1M
JARS WITH FOOT, ROUGH GROUND RIM, H. 300 MM, ? 50 MM DURAN
丙炔恶草酮
微量移液管,BLAUBRAND ,intraMark,1-2-3-4-5 μl,白色
MOS HYPERSIL 5UM 200X4MM COLUMN
EVAPORATING DISHES, 45 ML, WITH SPOUT + NOTATION BADAGE, BOROSILICATE GLASS
猪肉粉基质中呋喃西林代谢物(SEM)质控样
甲醇(无水)中氟硅唑
STIRRER MOTOR W. CABLE AND PLUG, 220V, COMPLETE W. ROD AND STIRRER PADDLE