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BB-10803(直尺/金属/30cm)'); document.write('¥12.8
Benzyl mercaptan, 苄硫醇/25g/CAS:100-53-8'); document.write('¥100
BG-F761450(磨口溶剂储存瓶/50mL/磨口14/20/直径28mm/长120mm/高真空阀0-4mm)'); document.write('¥136.8
BG-F808350(玻璃滤板漏斗/350mL/玻璃板直径80mm)'); document.write('¥188
BG-C504300(直型冷凝器/冷凝管/小咀可拆/冷凝部分长300mm,磨口24/40)'); document.write('¥83.2
BG-F761425(磨口溶剂储存瓶/25mL/磨口14/20/直径26mm/长110mm/高真空阀0-4mm)'); document.write('¥120