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Pivalic acid, 三甲基乙酸/100g/CAS:75-98-9
'); document.write('¥100

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BG-A611420(直型抽气接头/玻璃节门/磨口14/20)
'); document.write('¥52

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BT-Z18017(热电偶/PT-1000型/六针/直径3mm)
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BG-F52702L(圆底烧瓶/单颈/2000mL/球磨口35/20)
'); document.write('¥238.4

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BH-20235(鳄鱼夹导线/30cm/2根)
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