Labotronics Bunsen Burner LB-10BN provides a controlled flame for laboratory heating, sterilization, and combustion applications. It features a 13 mm nickel-plated brass burner tube, 9 mm gas inlet tube, and rotatable air regulator for adjusting air supply. Its heavy cast iron base provides stable placement, while the baked enamel finish supports regular laboratory use. Suitable for chemical laboratories, research facilities, and educational institutions.