DOCUMENTATION_FORMAT: Man_Made
SAMPLE_ID: 11240 stock no., Lot no. A21W008
MATERIAL_TYPE: Chemical Reagent
MATERIAL: Rare Earth Nitrate Hexahydrate
FORMULA: Pr(NO3)3.6H2O
FORMULA_HTML: Pr(NO3)3• 6H2O
COLLECTION_LOCALITY: Alfa Aesar, A Johnson Matthey Company, Massachusetts, USA
ORIGINAL_DONOR: Steve Wilson USGS
CURRENT_SAMPLE_LOCATION: USGS Denver Bld. 20 Room G1509
ULTIMATE_SAMPLE_LOCATION: USGS Denver Bld. 20 Room G1509
SAMPLE_DESCRIPTION:
Praseodymium (III) nitrate hexahydrate chemical reagent 99.99% pure.
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: None # XRF, EPMA, ICP(Trace), WChem
COMPOSITION_TRACE: None
COMPOSITION_DISCUSSION:
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1a2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns