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四丁基溴化铵
LiChroCART 30-3,Purospher STAR RP-18e 5μm定制柱
4-甲基-3-硝基苯甲醛
LIDS, FLAT FLANGE, WITH CENTER NECK GL 18 AND 1 ANGLED NECK GL 18 15° DN 200
SiliaBond TAAcONa(三胺四乙酸钠)金属清除剂
TLC LuxPlate?Silica gel 60 F254 25 Glass plates 20 x 20 cm
窄口样品瓶,琥珀色高密度聚乙烯,琥珀色聚丙烯螺旋盖,30ml容量
SEPARATORY FUNNEL, 500 ML, CYL. UNGRADUATED BOROS. ST- PTFE-STOPCOCK PLUG, BORE 2,5 MM, ST-PE STO
1-甲基咪唑-5-羧酸甲酯