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BG-A819030(双外磨口连接头/磨口19/22/磨口间长度30mm)'); document.write('¥19.2
Ethyl 4-oxocyclohexanecarboxylate, 对环己酮甲酸乙酯/500g/CAS:17159-79-4'); document.write('¥1425
BG-P140025M(多肽固相合成管/25mL/外径20mm/螺纹25/G3)'); document.write('¥200
BG-S550008(90°高真空阀门/0-8高真空阀门)'); document.write('¥112
已停产!BG-F477000(分液漏斗/四氟节门/1000mL/磨口No.27/顶端四氟塞)'); document.write('¥240.06
DZ-BG-无水无氧溶剂抽滤装置'); document.write('¥150