Labmate Jacketed Glass Reactor supports controlled chemical synthesis in a 0.5 L high borosilicate 3.3 vessel across a -80°C to 200°C temperature range. Stepless speed regulation adjusts stirring from 0–1000 rpm under vacuum at -0.1–0.0 MPa, enabling solvent reflux, extraction, and concentration in a sealed transparent chamber. Manufactured for chemical synthesis, biopharmaceutical development, and material research laboratories performing temperature-controlled reactions.