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BG-F386020C(上磨口减压层析柱/外径60mm/长度200mm/G2)
'); document.write('¥238.4

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BG-A702440(直型抽气接头/2mm四氟节门/磨口24/40)
'); document.write('¥58.4

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BG-P15045-20(样品瓶/螺口/高硼硅/不含盖,垫/20mL)
'); document.write('¥3.08

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2-Nitrotoluene, 2-硝基甲苯/25g/CAS:88-72-2
'); document.write('¥118

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Methylmagnesium chloride, 甲基氯化镁/5g/CAS:676-58-4
'); document.write('¥766.7

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BT-12910-H2-1.6(减压器/氢气/YQQ-352/1.6)
'); document.write('¥416

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