Use this felt-tip pen for permanent marking with black ink on glass and plastic items. Ink dries quickly. Markings on glass or plastic are not affected by repeated autoclaving.

其他水质分析仪及配件 电化学离子计 多参数测定仪 氮类分析仪 BOD分析仪、试剂 COD测定仪、消解器、试剂 浊度分析仪、试剂 溶解氧仪电极、试剂 溶解氧仪 电导率仪电极、试剂 电导率仪 pH/ORP计电极、试剂 pH/ORP计测定仪