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BG-C205100(直型冷凝器/冷凝管/冷凝部分长100mm,磨口29/42)'); document.write('¥60.8
BG-FSL1420(史莱克管冷凝器/冷凝管/磨口14/20)'); document.write('¥69.6
BG-F751950F(砂板漏斗/砂板直径2.4cm/磨口19/22/外径50mm/G4)'); document.write('¥72
Triethylsilane, 三乙基硅烷/100ml/CAS:617-86-7'); document.write('¥220
BG-F53241L(史莱克反应瓶/圆底/1000mL/磨口24/40/玻璃节门)'); document.write('¥146.4
BT-19819(蠕动泵/兰格/BT100-2J/泵头DG-1)'); document.write('¥3200