Analytical Method Metadata

W - COLOR - FUS_ACID

Attribute Value
Quantity: Tungsten
Units: ppm
Description:
Determination Limit: 4  ppm
Upper Determination Limit:
Analytical Precision:
Analytical Grouping: W | FUS_ACID | COLOR

Analytical Technique:

Hierarchical classification

Technique >> Photometry >> Colorimetry

Children

Dithizone

Analytical Decomposition:

Hierarchical classification

Decomposition >> Fusion >> Acidic

Children

K2S2O7

Associated Analytical Suites:

Index Suite ID Suite Name
1  214     B.C.D.E.M.P.R., W.M. Johnson (stream and lake sediments) COL (W)
2  342     Chemex colorimetry (tungsten – d.l.=4 ppm; 2.5 ml of Kerosene)
3  572     Chemex (stream sediments) COL (W-  d.l.=4 ppm; 2.5 ml of Kerosene)- potassium bisulphate fusion
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