PFA conical flask, it has a small mouth and a large bottom, which is conducive to the full reaction during the titration process and the liquid is not easy to splash out. The mouth is 24 mouths that can be inserted into the standard mouth of the PFA condenser matching experiment. It is often used in experiments with hydrofluoric acid or hydrogen fluoride. It can be used as a receiving bottle. The design of the mouth is small, which is convenient for holding the bottleneck with the hand and shaking with the wrist to stir evenly. The PFA conical flask can be immersed in a water bath or oil bath for heating. It has a flat bottom and good stability. Compared with the round-bottomed flask, it can be placed directly without the need for a fixed iron stand or other fixed. Advantages: 1. High Temperature Resistance ：-200 to +260℃ 2. Ultra low dissolution and precipitation 3. Low blank value of metal elements 4. Strong acid and alkali resistance 5. Excellent chemical stability Tel：+86 13913985644 WhatsApp：13913985644 Gmail：adanjbzh@gmail.com Store website：https://www.njbinglab.com