SILICA, CRYSTALLINE, by XRD (filter redeposition) 7500

5. X-ray powder diffractometer (XRD) equipped with copper target X-ray tube, graphite monochromator, and scintillation detector. 6. Reference speci men (mica, Arkansas stone , or other stable standard) for data normali zation. 7. Low-temperat ure radio-frequency plasma asher (LTA) or muffle furnace, or ultrasonic bath ($150 W), for filter ...

  Diffractometer

X-Ray Diffraction (XRD)

X-ray diffraction (XRD) studies a monochromator can be used to further decrease the spread of wavelengths in the X-ray tensity Wavelength ( ) 0.2 0.6 1.0 1.4 White radiation Characteristic radiation : due to energy transitions in the atom K K Intense peak, nearly monochromatic X-ray sources with different for doing XRD studies Target Metal