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BT-12904-015(真空压力表/-0.1-0.15MPa)'); document.write('¥133.33
BG-P132000(层析缸盖子/适单槽缸)'); document.write('¥37.33
BT-Z14105-254-2(紫外灯管/飞利浦/台式紫外灯用/6W/254nm)'); document.write('¥49.23
DZ-BG-定制溶剂蒸馏头'); document.write('¥150
BG-P14046-2020H(薄层层析硅胶板/TLC板/涂厚0.4-0.6mm/20cmx20cm/20片)'); document.write('¥480
BG-F580005(溶剂储存瓶(Schlenk)/5mL/高真空节门0-4mm/外径19mm/长度80mm)'); document.write('¥107.2