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2,2,2-Trifluoroethyl acrylate, 丙烯酸三氟乙酯/25g/CAS:407-47-6'); document.write('¥950
BH-20111-254-900(紫外灯管/30W/254nm/900mm)'); document.write('¥90.66
BG-A804030(连接头/磨口24/40/磨口间长30mm)'); document.write('¥20
BH-10270-1(橡胶塞/#1/直径20mm/15mm)'); document.write('¥1.06
BG-M181004(双排管真空气体分配器/空心玻璃塞/四组/2小咀前左后右/长450mm)'); document.write('¥990.4
BG-P1900010(烧杯/10mL)'); document.write('¥5.34