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BG-P15074(蒸发皿/直径150mm)'); document.write('¥19.2
BG-A351420(75°蒸馏头/上磨口14/20/下磨口14/20/侧磨口14/20)'); document.write('¥33.6
BT-Z14197-T(议价/玻璃反应管/小型光化学反应器B-LRS2207配件)'); document.write('¥1
BG-L520025-Z(多孔玻板吸收管/U型/25mL/棕色)'); document.write('¥32
已停产!BG-F787000(分液漏斗/玻璃节门/1000mL/顶端玻璃塞#27)'); document.write('¥203.67
BT-19906(pH计/雷磁/PHS-3C)'); document.write('¥3300