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N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5'); document.write('¥240
Sec-Butyl Lithium,仲丁基锂/50g/CAS:598-30-1'); document.write('¥165
BG-F909200H(史莱克反应茄瓶/200mL/磨口19/22/高真空阀门)'); document.write('¥137.6
BT-P80001-4(手工冲子/圆冲/直径4mm)'); document.write('¥7.75