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1-[(4-硝基苯基)磺酰基]-吡咯烷
Diamonsil C18(2) 10μm 250 x 21.2mm
套装 12X32 样品瓶 /旋盖/钳口盖-未组装 100 1.5ML
S-(三氟甲基)二苯并噻吩嗡四氟硼酸盐
COLD TRAPS, DEWAR CONDENSERS PERCISO, WITHOUT COIL, DIA. 65 MM, TOTAL HEIGHT 300 MM, BODY HEIGHT
(4-溴苄基)三苯基溴化磷
C8 5UM 2CM X 3.0MM DISCOVERY HPLC COLUMN
CNWBOND GCB/PSA SPE 小柱
5mL单标记移液吸管(A 级)
ASTEC CYCLOBOND I 2000 DNP 5UM 5CMX4.6MM