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5-溴-2-羟基吡啶
1000ml PP 滴瓶,橡胶吸头
甲基异戊基酮试剂, 99%
2,3,6,7,10,11-六溴三亚苯
Thermo Scientific™ 18-MSC-ST201 18 mm Magnetic Screw Cap
PEEK 毛细管柱 管路 1/16x 0.020, 30cm
泼尼松,99.8%
顺氯菊酯标准物质
NOT LONGER AVAILABLE !
SEPARATING FUNNEL STOPCOCKS, WITH SHORT INLET, GROUND AND POLISHED, WITHOUT KEYS NS 21.5, DURAN