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RVC 2-25 CD plus

RVC 2-25 CD plus

Rotational-vacuum-concentrator RVC 2-25 CD plus

Another business activity since over 15 years is the production of rotational-vacuum-concentrators ("RVC"). Here, the close relationship between the Martin Christ company and Sigma Centrifuges offers obvious advantages in construction and production demands.

The Christ RVC-series is well structured in size and combination with different cooling traps and vacuum pumps. This gives the customer a maximum benefit for every application.


For further information:

Further information

Performance characteristics

  • the mid-size concentrator: all-purpose table-top cencentrator for the routine concentration of larger sample volumes
  • rotor capacity 108 x 1,5/2,2 ml tubes up to 2 x microtiter-plates
  • standard acrylic glass cover, optional stainless steel/glass compound cover with window (corrosion proof, e. g. for DCM/ACN)
  • chemical resistant diaphragm pumps (2 m3/h suction capacity, 9 mbar final vacuum), standard, vacuum systems with lower vacuum and vacuum controls, optional
  • optional combination with cooling traps (2 or 4 litres) for increased evaporation


Examples for multiple applications:

  • Efficient concentration of DNA/RNA-samples, proteins etc.
  • BioTech and Genetic Engineering
  • Sample preparation in HPLC, GC, MS, Electrophoresis ...
  • Isolation and synthesis of natural compounds
  • Storage and handling of drugs (chemical libraries)
  • Combinatorial Chemistry
  • High-Throughput-Screening (HTS)

Select your individual vacuum-concentrator.

Contact Sales Switzerland

Mr. Jörg Kellerhals

Sales Manager

Contact Western Switzerland

Mrs. Véronique Miano

Sales representative Western Switzerland


We support our customers in implementation, maintenance and repair of all Kuhner products – efficiently and competently


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