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2,2’-双酚F 标准品
DEWAR VESSELS, IN METAL JACKET, 500 ML
Bunsen burner, air regulation, tube ? 11 mm, length 130 mm, with stopcock, with flame stabilizer, natural gas, made of nickel-plated brass
6种元素ICP-MS混标,500mg/L溶于5% HNO3
500ml棕色玻璃大口包装瓶,DIN 60TE
VOLUMETRIC FLASKS,NARROW NECK,WITH RING- MARK AND ST-STOPPER,TPX, 25 ML
煌绿肉汤增菌液基础
10%AgNO3 硅胶填料
3mL、5mL、10mL微量反应瓶用磁力搅拌子
BRANDplates 微孔板,384孔,pureGrade ,PS材质,黑色,F形底,未灭菌