VEVOR 10 L Limpiador Ultrasónico de Frecuencia Dual 32,5 x 26,5 x 28 cm Pantalla LED, Máquina de Limpieza Ultrasónica de Doble Frecuencia 28/40 kHz Limpiador Ultrasónico de Acero Inoxidable 0-99 min
Sure, the inner tank is made of 304 stainless steel. It should be fine as long as the substances aren't highly acidic or alkaline enough to corrode 304.