Fingerprint Diagram Parameters Dialog

See Also:

Fingerprint Diagram 

Valence and Atomic Weight 

Working in Milliequivalents per Liter 

Use this dialog to select the parameters for the fingerprint diagram. Seven parameters must be selected. Parameters are indexed A through G from left to right across the horizontal axis of the graph. A fingerprint graph will typically display Ca, Na, K, Mg, HCO3, Cl, and SO4 from left to right on the graph.

Concentrations on the fingerprint graphs are typically in meq/l. To calculate meq/l, the ion charge valence and ion atomic weight must be provided.