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BG-M181005(双排管真空气体分配器/空心玻璃塞/五组/2小咀前左后右/长550mm)'); document.write('¥1174.4
Methyl anthranilate, 氨茴酸甲酯/500g/CAS:134-20-3'); document.write('¥320
BH-10457(磁力搅拌子/磁子/A-250)'); document.write('¥8.72
BG-L600007(磨口试管/15mL/磨口19/22)'); document.write('¥24
BH-10315(定性滤纸/中速/直径7cm/100片)'); document.write('¥11.33
BG-A321922(内磨口直型抽气接头/磨口19/22/小咀外径8mm)'); document.write('¥20