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对叔丁基苯甲酸
SIPHON FOR FLASK GL 45
25ml A级混合量筒
UnwireTM试管架,聚丙烯,试管大小13ml,红色
氢氧化铯水合物, 99.9%
DURAN PURE Premium Cap from TpCh260 TZ with PTFE coated silicone seal, GL 25, temp. resistant from -196 to +260°C, without colorants, USP/FDA standard
石油醚,色谱级
PTFEO W/RING 膜
XBridge BEH Amide Column色谱柱
次乌头碱