EPA Method 6850


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EPA Method 6850 Summary:
Perchlorate in water, soils and solid wastes using high performance liquid chromatography/electrospray ionization /mass spectrometry (HPLC/ESI/MS or HPLC/ESI/MS/MS)

Scope:
This method uses high performance liquid chromatography (HPLC) coupled with electrospray ionization (ESI) mass spectrometry (MS) or tandem mass spectrometry (MS/MS) for the determination of perchlorate in surface water, groundwater, wastewater, salt water and soil.

Test Description:
Perchloreates in Water, Soils, Solid Wastes Using High Performance LC/Electrospray/Mass Spectrometry

Instrument used for this test:
HPLC-MS

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Columbia Analytical offers testing for method 6850 at these laboratories:

Rochester Rochester, New York Laboratory
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Examples:  8260
TO-15

Examples:  Dioxin
Mercury
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