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Triphenylborane, 96%, 三苯基硼, 96%/5g/CAS:960-71-4'); document.write('¥1240
SV-M12(耐压内螺纹口密封圈/#12)'); document.write('¥0.86
已停产!BH-10535(药勺/双头勺/不锈钢/200mm)'); document.write('¥16.48
Sodium methanolate, 甲醇钠/500g/CAS:124-41-4'); document.write('¥220
AHB-A1000(温控型加热模块/干浴/适1000毫升圆底烧瓶)'); document.write('¥3076.92