Ferak Berlin GmbH produces organic intermediates in mostly multi-stage syntheses for the chemical and pharmaceutical industries. The company has bought a 400 litre enamelled steel reactor, combined with a Huber Unistat291. This will enable low temperature chemistry to -80癈 as well as the current reactions up to 150癈. Especially in case of rapid temperature changes, for example from an exothermic reaction at -50癈 to reflux heating, the Unistat 291 shows its true strengths.