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BT-Z14197-CS(石英导光柱/一体式/小型光化学反应器B-LRS2207配件)'); document.write('¥492.3
DZ-BG-无水无氧抽滤装置2'); document.write('¥990
BG-L200002A(移液管/刻度吸管/出口级/2mL)'); document.write('¥12.16
BG-A921922(90°抽气接头/磨口19/22/小咀外径8mm)'); document.write('¥15.2
BG-F478000(分液漏斗/四氟节门/1000mL/磨口29/42/顶端四氟塞)'); document.write('¥269.6
BG-F364024C(磨口砂芯布氏漏斗/60mL/磨口24/40/直径40mm/G2)'); document.write('¥96.8