Round bottom flask, 500 ml, PFA with NS 29/32

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