... X-ray fluorescence analyzer (Desktop, Model: SQ-2600, without computer, Hot Sale) X-ray fluorescence analyzer SQ-2600 is ... condenses modern X ray spectroscopy, nuclear physics, microelectronics, and computer techniques. SQ-2600 represents our scientists’ forty years working ... crystallize all its principle and technique into SQ-2600’s hardware and software. SQ-2600 is a typical “user-friendly” machine, ...