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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
BG-A702440(直型抽气接头/2mm四氟节门/磨口24/40)'); document.write('¥58.4
BG-P15045-20(样品瓶/螺口/高硼硅/不含盖,垫/20mL)'); document.write('¥3.08
2-Nitrotoluene, 2-硝基甲苯/25g/CAS:88-72-2'); document.write('¥118
Methylmagnesium chloride, 甲基氯化镁/5g/CAS:676-58-4'); document.write('¥766.7
BT-12910-H2-1.6(减压器/氢气/YQQ-352/1.6)'); document.write('¥416