High borosilicate glass reactor (Glass Reactor) for laboratory use, featuring jacketed temperature control (-80℃~+250℃), vacuum reaction support, and servo motor stirring (0-800 rpm/min). Equipped with condenser, constant pressure funnel, and PT100 temperature sensor, it ensures ±1℃ measurement accuracy. Ideal for chemical synthesis, solution mixing, and sample preparation—durable SUS304 frame & no-residue discharge valve enhance usability.