Unique cone adapter allows universal pipet filling. Simply squeeze rubber bulb to charge for filling, place pipet into cone adapter and insert into sample. Release the bulb to fill. Remove bulb and co

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