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BG-C625400(球型冷凝器/冷凝管/小咀可拆/冷凝部分长400mm,磨口29/42)
'); document.write('¥132

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Methyl carbamate, 氨基甲酸甲酯/500g/CAS:598-55-0
'); document.write('¥360

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SV-P170003(厚壁耐压反应瓶/150mL/外径60*100mm/#15螺口)
'); document.write('¥196.7273

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BH-10253-100(四氟螺口离心管/100mL)
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BT-Z12094(电化学电极夹/大号/对)
'); document.write('¥61.6

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BH-10324(高温胶带/铁特氟龙/NITTO DENKO/0.08*25*10)
'); document.write('¥128

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