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LONG FUNNELS DIAM, 60 mm
Caps for NMR-tubes, black
1,3,5-三甲氧基苯,Standard for quantitative NMR, TraceCERT
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 250 ML, SOCKET ST 29/32, VALVE AND PTFE-VALVE PLUG, 20 X 400
变径接头
抗氧剂565
TLC玻璃薄层色谱硅胶板 Silica gel 60 F254
PRECISELY CALIBRATED CAPILLARIES 100 UL, COLOR CODE BLUE, PACK WITH VE = 100 PCS
1,3-丙二醇环硫酸酯
1-丁硫醇