Cumberland Valley Analytical Services.

Laboratory Services for Agriculture...
...from the field to the feed bunk.

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Methods for Water Analysis

The following methods are used in our water analysis.

pH – Standard Methods for the Examination of Water and Wastewater (4500-H+)/Electrometric MethodNitrate Nitrogen - Standard Methods for the Examination of Water and Wastewater ( 4500-NO3-)/Nitrate Electrode Method

Total Coliform/E coli – Standard Methods for the Examination of Water and Wastewater (9223)/Chromogenic Substrate Coliform Test

Hardness- Standard Methods for the Examination of Water and Wastewater (2340)/EDTA Titrimetric Method

Total Dissolved Solids- Standard Methods for the Examination of Water and Wastewater (2540)/Total Dissolved

Chloride- Standard Methods for the Examination of Water and Wastewater (4500-Cl-)/Argentometric Method

Sulfates- Standard Methods for the Examination of Water and Wastewater (4500-SO42-)/Turbidimetric Method

Minerals (Ca, P, Mg, K, Na, Fe, Mn, Zn, Cu)- Standard Methods for the Examination of Water and Wastewater (3120)/ICP Method