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Pyridine hydrobromide, 吡碇溴化氢盐/100g/CAS:18820-82-1
'); document.write('¥190

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1,3-Dichloro-1,1,3,3-Tetraisopropyldisiloxane, 1,3-二氯-1,1,3,3-四异丙基二硅氧烷/25g/CAS:69304-37-6
'); document.write('¥6529.6

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BG-P1406020(螺口试管/高硼硅/含盖垫/圆底/20mL)
'); document.write('¥4.464

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BT-13906-3(旋转蒸发仪真空密封圈/海道夫/Laborota 4000)
'); document.write('¥1173.34

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BT-P80001-1.5(手工冲子/圆冲/直径1.5mm)
'); document.write('¥5.42

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BG-V234022(一体式冷阱/外径40mm/长度225mm/内管外径16mm)
'); document.write('¥95.58

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