Round-bottom flasks, PFA

Round-bottom flasks, PFA
Transparent, neck with NS 29/32. Suitable as safety flask for use with rotary evaporators to collect the distilled off liquid. High thermal stability and chemical resistance.

The advantages of PFA:
-Especially suitable for use in trace analysis
-Long-term maintenance of low-concentration reference materials in PFA containers
-No memory effects
-Practically no carryover, no cross-contamination due to the extremely hydrophobic, anti-adhesive and smooth surfaces
-High thermal stability, from -200 °C to +260 °C, autoclavable.
-Chemical inertness against nearly all chemicals
-Good transparency and dimensional stability
-Easy to clean
-Use of high purity raw materials