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ACQUITY UPLC BEH C18 超高压液相色谱柱
PUNYW7174354 Balsalazide Impurity 17
PEEK RheFlex 接头
Discovery DSC-Si SPE小柱,500mg/6ml; 30支/盒
2,4-二甲基-1-硝基苯
PUNYW9247128 Cetirizine Impurity 17 DiHCl (Mixture of Cetirizine Impurity 9 DiHCl and Cetirizine Impurity 10 DiHCl)
气相色谱柱,TG-5HT 30m x 0.32mm x 0.1μm
8 MM IVORY 聚四氟乙烯 / 红色 橡胶
过滤坩埚,50ml, Boro 3.3, 2 D 2
三氟乙酸铊