Analytical Suite Metadata

Chemex (surface water) FLUOR (U)



Chemex, surface water; fluorometry (uranium)

General Methodology:

Uranium was determined in the water samples by a fluorometric method.  The uranium was initially preconcentrated by evaporation.  The residue after evaporation was fused with a mixture of Na2CO3, K2CO3 and NaF in a platinum dish.  After cooling, the fluorescence of the fused pellet was measured using a Turner fluorometer model 111.

Instrument:

Sample material: aqueous

Sample weight: unstated


Analytical Technique:

Hierarchical classification

Technique >> Photometry >> Fluorometry

Children

None


Analytical Decomposition:

Hierarchical classification

Decomposition >> Fusion >> Alkaline >> Carbonate + … >> Na2CO3-K2CO3-NaF

Children

None


Analytical Methods:

IndexMethod OrderMethod IDQuantityDetection Limit
1  1133     U_Fluor  0.05

Associated Analytical Packages:

IndexPackage IDPackage Name
1  155     Chemex (URP surface water) FLUOR(U), ISE(F), pH
Date modified: