Graphite digester Graphite digester is one of the direct, effective and economical sample pretreatment methods for elemental analysis. Our products have the advantages of rapid heating, program control, complete digestion, and temperature balance. This kind of digester is usually used in sample pretreatment of atomic absorption, atomic fluorescence, ICP, ICP-MS, polarography, etc. We have thirty years of professional production experience. If you are interested, you can contact: E-mail: [email protected] WeChat: +86 158 0517 6994 Whatsapp: +86 158 0517 6994 Nanjing Bin Zhenghong Instrument Co., Ltd https://www.njbinglab.com/