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双(2-丁氧乙基)-2-(3-羟丁氧基)乙基磷酸三酯
十二烷基氯化吡啶
绳状青霉 GIM3.104
CABLE FOR MINI-ELEC.PLUG F
5-噁唑甲酸
40ML 透明 硅烷化 样品瓶
Hibar 250-4,LiChroprep RP-18 40-63μm定制柱
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, WITH LATERAL STOPCOCK WITH HOLLOW PLUG; BORE 2,
LiChroCART 55-3,LiChrospher 100 DIOL 5μm定制柱
4-碘-2-(三氟甲基)苯腈