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(-)-beta-Citronellol, (-)-香茅醇/1kg/CAS:7540-51-4'); document.write('¥1050
DZ-BG-具夹层冷凝反应管'); document.write('¥60
BH-10312-1(保温带/宽25mm/米)'); document.write('¥2.11
DZ-AHB-PRL-平底22.3*9孔(定制平底多孔加热模块/黑色/外径128mm/高40mm/平孔底/孔深35mm/孔径22.3mmx9)'); document.write('¥936.14
tert-Butylchlorodiphenylsilane, 叔丁基二苯基氯硅烷/5g/CAS:58479-61-1'); document.write('¥340