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BG-A252419(B型接头/上24/40/下19/22)
'); document.write('¥24.8

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N,N-Dimethylbenzamide, N,N-二甲基苯甲酰胺/5g/CAS:611-74-5
'); document.write('¥140

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BG-P20050(普通漏斗/直径50mm)
'); document.write('¥8.32

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OMMA(分子模型高级专业套装)
'); document.write('¥2000

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BG-F966019(玻璃板布氏漏斗/150mL/磨口19/22/玻璃板直径60mm)
'); document.write('¥181.6

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BG-P1900025(烧杯/25mL)
'); document.write('¥5.1

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