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8-425 黑色 BONDED 瓶盖 W/聚四氟乙烯/硅烷化 100/包装
磺胺间甲氧嘧啶
PUNYW7110306 Fosaprepitant Impurity 7
F2 单通道加样枪 20-200ul
CONTACT THERMOMETERS, ADJUSTABLE WITH TURNING MAGNET, ADJUSTING AND READING SCALES, YELLOW ENAMEL
OSU-03012 (AR-12)
不锈钢管
N.N-二甲基对苯二胺二盐酸盐（4-氨基-NN-二甲基苯胺盐酸盐）
Thermostatic reaction vessel, 2000 ml, DN 120, flat flange with groove, with 2 screw threads GL 18, flat bottom, ungraduated, outer ?: 150 mm, inner ?: 120 mm, height: 275 mm borosilicat
丙酮中氯唑磷
