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Benzothiazole, 苯并噻唑/100g/CAS:95-16-9
'); document.write('¥260

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BG-A321922(内磨口直型抽气接头/磨口19/22/小咀外径8mm)
'); document.write('¥20

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1,4-Pentadien-3-ol, 1,4-戊二烯-3-醇/5g/CAS:922-65-6
'); document.write('¥1195

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BG-P13002(标本缸/小展缸/样本瓶/直径90mm/高度90mm)
'); document.write('¥39.04

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