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阴沟肠杆菌选择性分离培养基
4-甲氧基-3-硝基苯胺
CLOS 酚醛树脂 开口-螺口
硫酸鸟嘌呤
UNIVERSAL-LAB.THERMOMETERS, SOLID STEM, YELLOW ENAMELLED, DIFFICO-GRAD. ORGANIC LIQUIDS; -10 +
苯并恶唑
色谱配件
p-Butylbenzonitrile
8%DEGS ON chromosorb paw dmcs 80-100mesh 1/8*2m sus
GLASS TUBE CUTTER, MADE OF NICKEL PLATED BRASS, WITH STELL WHELL FOR GLASS TUBINGS O.D. 30 MM
