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1-(4-吡啶基)哌嗪
BETASIL PHENYL 3UM 150X2.1MM COLUMN
细菌学蛋白胨
4-叔丁基苯甲醇
HP-UITRA-2 气相毛细管柱
Tygon? LFL i.d. 0.27mm (2- collared tubing) 12 lengths
5ml微量瓶 (带铝盖橡胶栓)
BLACK PUMP SEAL FOR WATERS,EA,(REPL WATE RS#26613)
甲苯基二苯基磷酸酯(俗称)(类似物的混合物)
ASPIRATOR BOTTLES, BOROSILICATE GLASS, 20000 ML, WITH ST-STOPCOCK+STOPPER, HEIGHT: 492 MM, ? 300 MM, BORE OF PLUG: 8 MM, NECK: ST 50/42, TUBUS ST 29/32