... available. 3.used in Medical, Electronics instrument, etc Quartz Glass PlateExcellent physical and chemical performance, high corrosion resistance, broad ... Various shapes available.Technique index sign : 1.Material:Quartz glass JGS1.JGS2.JGS3 either through the far ultraviolet, but ... big to deliver goods quick, the price is low.Details:High-temperature optical quartz glass mainly used in the military, ...