The PFA flask

These corrosion and dip resistant flasks are good for rotary evaporation and distillation of high purity chemicals. They are made of PFA(a perfluoroalkoxy polymer), are resistant to heat and chemical contamination, and have a smooth surface that greatly simplifies cleaning.

The surface properties of PFA provide superior cleanliness for glass, teflon and polypropylene containers, reducing the risk of sample carrying in trace analysis applications.

These PFA round-bottomed flares operate at 50°C under vacuum.

Name specifications can be customized neck number, neck diameter

The PFA flask

250ml can only be done with a single neck

Can be customized 17, 19, 24mm caliber
500ml More than 500ml can be customized more than 3 neck numbers, depending on the size of the caliber
1000ml
2000ml

All PFA three-neck round bottom flasks have standard conical external joint center necks and two additional 20° Angle side necks. Allows assembly of temperature probes, electrodes or tubes. Temperature resistance 260°C, -200°C.

Features:
1, the appearance of translucent, can observe the liquid state in the flask;
2, high bottom temperature resistance: the use of temperature -200 ~ +260℃;
3, corrosion resistance: strong acid, strong alkali and various organic solvents;
4, insulation resistance: dielectric properties are independent of temperature and frequency;
5, anti-pollution: metal element blank value is low;
6, low dissolution and precipitation, can be stored for a long time standard material;