With the most advance technology and material of Shanghai Sineo Microwave Chemistry Technology Co., LTD., MASTER serial ultrahigh throughput microwave digestion/extraction workstation was launched in 2012. MASTER cavity is versatile for 16-vessel independent frame-type high pressure digestion rotor, 18-vessel carousel integrated ultrahigh pressure digestion rotor, 40/100-vessel ultrahigh throughput carousel rotor and 16-200ml-vessel carousel large capacity rotor etc., meets different experiment application requirements.