Quartz Crucible, with Cover, High Transparent, Excellent Transmission, 8~500㎖Up to1250℃, Infrared Zone and Visible Area, Softening Point 1680℃, 석영도가니 > 석영 도가니
Quartz Crucible, with Cover, High Transparent, Excellent Transmission, 8~500㎖Up to1250℃, Infrared Zone and Visible Area, Softening Point 1680℃, 석영도가니 > 석영 도가니