Labconco Nitrogen Evaporator
RapidVap nitrogen evaporation systems from a U.S. manufacturer are designed for fast solvent removal from laboratory samples. These evaporators are used in drug development, environmental testing, agrochemistry, clinical analysis, forensics, and toxicology. The devices use a stream of nitrogen or dry gas directed onto the surface of the sample. Dry heat and vortex motion techniques are also used to ensure fast sample evaporation.
- Support for various tube formats and sample quantities.
- The devices use a dry heating block, which makes maintenance easier and reduces the risk of contamination.
- Operating time, temperature, and mixing speed can be adjusted. Some models can be controlled remotely.
- The devices include technology that helps protect samples from over-evaporation.

Eppendorf concentrator Concentrator plus
Concentrators are laboratory devices designed to concentrate samples by removing solvents, usually using processes such as evaporation or centrifugation. Eppendorf's Concentrator plus is a versatile and efficient concentrator that combines vacuum and centrifugal force to accelerate solvent evaporation. It is suitable for a wide range of applications including DNA/RNA, protein and other biological sample preparations. Concentrator plus is known for its ease of use, easy-to-understand settings and reliability, making it an essential tool in many research and clinical laboratories:
- Select one of four heating levels (ambient, 30 °C, 45 °C, 60 °C) to safely and efficiently concentrate a variety of samples;
- A wide selection of 15 different rotor options to accommodate tubes from 0.2 ml to 50 ml, microplates and PCR plates;
- With integrated diaphragm vacuum pump;
- Choose from 3 application methods (aqueous, alcohol or high steam pressure) to suit your sample - processing time is reduced by up to 20%;
- Coated cover with ideal chemical resistance etc.



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