Buchi 425 Kjeldahl Digestion Block with 412 Acid Vapor Scrubber Unit

The Buchi 425 Destructieblock is a Kjeldahl digestion block designed for sample material destruction by converting all nitrogen content into ammonium nitrogen, enabling accurate protein quantification via the Kjeldahl method. Operating at up to 450 ºC, this unit supports essential biochemical analysis commonly applied in molecular diagnostics, protein assays, and biotechnology research.

Key technical specifications include:

Complementing the digestion block, the Buchi 412 Scrubber Unit effectively aspirates and neutralizes harmful acid vapors generated during digestion. This unit is critical for maintaining laboratory safety by protecting users and the environment from corrosive acid fumes released during sample processing. The scrubber comes equipped with appropriate glassware and a suction unit for optimized vapor extraction, making it indispensable in bioprocessing labs and biopharmaceutical production pipelines where chemical fume containment is mandatory.

Together, these units are widely used in biotechnology workflows, including molecular cloning and synthetic biology research, where precise nitrogen analysis combined with chemical safety is paramount. The integration of controlled sample destruction and acid vapor neutralization supports robust, safe, and compliant operation in advanced molecular and biochemical laboratories.