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BOB Filter Assy PEEK
羟基萘酚蓝，金属滴定指示剂
浅凹坑，不分流，超高惰性衬管
肝肉琼脂培养基
ANALYTICAL FUNNELS, ? 180 mm
BDS-HYPERSIL-C18 液相色谱柱
蛇形冷凝管 500/24.24(申玻)
CONNECTING TUBES, STRAIGHT, PP, TUBING I.D. 3 - 5 MM
ELECTROLYTE VESSEL SGJ 647
PTFE Stirrer Shaft, Plain, Exposed End,Shaft 12, End ? 6.35, L 500mm
