PFA Acid Purifier High-Purity Acid Preparation System

I. Working Principle

Acid purifiers utilize the principle of thermal radiation to maintain the liquid temperature below the boiling point for evaporation, then condense the acid vapor to produce high-purity water and high-purity reagents. They are widely used in sample processing and analytical experiments.

II. Product Description

It can meet the low detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultra-pure acid for demanding analytical applications. The main body of the equipment is made of high-purity PTFE and PFA. The container in contact with acid reagents uses imported PFA material, resulting in a lower background, no corrosion, and no contamination. It can handle common laboratory acids such as HNO₃, HCl, and HF. Experiments have shown that after one distillation, the metal impurity content in acid, originally around 10 PPB, can be reduced to approximately 0.01 PPB. If higher acid purity is required, the number of purification cycles can be increased. It is widely used for trace and ultra-trace analysis in industries such as geology, photovoltaics, and quality inspection.

III. Related Parameters:

IV. Product Features

1. The main body of the equipment is made of high-purity PTFE and PFA. The container in contact with acid reagents uses imported PFA material, resulting in a lower background, no corrosion, and no contamination;

2. Environmentally friendly and energy-saving silicone heating jacket with controllable, stable, continuous, and uniform temperature, ensuring high sample recovery rate;

3. Sealed chamber, no acid gas escape, safe and reliable;

4. Capable of discharging waste liquid; graduated liquid level gauge allows intuitive visibility of the chamber volume for easy observation;

5. Continuous acid addition and extraction of pure acid;不怕蒸干，不用冷却水;

6. Easy installation and operation, plug-and-use, small footprint, saving laboratory space;

7. The purifier comes with an external PP material stand, ensuring safe and stable placement during experiments;

8. After one distillation, the metal impurity content in acid, originally around 10 PPB, can be reduced to 0.01 PPB.