PFA Microcolumn has good corrosion resistance and is resistant to corrosion by a variety of strong acids. It can be used as an acid storage container and a reactor involving strong acids. Advantagee: 1. The metal ion content of PFA material is low, and its chemical purity meets the requirements; 2. PFA material temperature range: 200～+260℃, which can maintain strong mechanical strength and bursting pressure at high temperatures; 3. It is made of one-piece processing to prevent the body from being separated from the column due to strong shaking during use; 4. It is mainly used in geological isotope ultra-purification, trace, ultra-trace, and trace element analysis laboratories. 5. The threaded top design allows users to choose a lid to protect the integrity of the liquid sample in the chromatography. Tel：+86 13913985644 WhatsApp：13913985644 Gmail：adanjbzh@gmail.com Store website：https://www.njbinglab.com