Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
analytical technique
X-ray fluorescence spectroscopy |
| gptkbp:advantage |
high spectral resolution
low detection limits |
| gptkbp:alternativeName |
WDXRF
|
| gptkbp:analyzes |
trace elements
major elements minor elements |
| gptkbp:contrastsWith |
gptkb:energy-dispersive_XRF
|
| gptkbp:detects |
crystal monochromator
wavelength-dispersive spectrometer |
| gptkbp:distinctFrom |
energy-dispersive XRF uses solid-state detectors
|
| https://www.w3.org/2000/01/rdf-schema#label |
wavelength-dispersive XRF
|
| gptkbp:inventedBy |
20th century
|
| gptkbp:limitation |
matrix effects
requires flat, homogeneous samples sample preparation may be required |
| gptkbp:output |
elemental composition
concentration of elements |
| gptkbp:principle |
measures characteristic X-rays emitted by elements
|
| gptkbp:requires |
gptkb:X-rays
detector analyzer crystal |
| gptkbp:type |
liquids
solids powders |
| gptkbp:usedFor |
elemental analysis
|
| gptkbp:usedIn |
environmental science
geology material science |
| gptkbp:bfsParent |
gptkb:XRF
gptkb:total_reflection_XRF_(TXRF) |
| gptkbp:bfsLayer |
7
|