Round collecting piston coated with KSS 35 – for rotary evaporators

High-quality receiving flasks made of borosilicate glass 3.3 with ground joint standard KS 35/20 – specially developed for professional use with rotary evaporators . The coated version offers additional protection and increased safety in laboratory operations.

Technical features:

• Material: Borosilicate glass 3.3 according to DIN ISO 3585
  
• Grinding size: KS 35/20
  
• Shape: Round flask
  
• Finish: coated
  
• Brand quality: Rettberg

Application: These receiving flasks are designed as feed flasks for rotary evaporators and enable the safe collection of distillates and solvents. The coating minimizes the risk of glass fragments in the event of mechanical damage.

Material advantages of borosilicate glass 3.3:

• High chemical resistance
  
• Low thermal expansion
  
• Temperature cycling resistance
  
• Mechanical stability

The collecting flasks are available in various volumes and cover a wide range of applications from small batches to large-volume distillations.

Important instructions!

Sales to business customers only: Distribution is exclusively to companies, public institutions, and universities. Delivery to private individuals is excluded.

Product images: Images are for illustrative purposes only and may differ from the actual product. An example variant may be shown.