[Water Molecule]    [ChemLab: Drinking Water and Environmental Analysis]
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Heavy Metals

Our laboratory is capable of analyzing samples for a wide variety of toxic heavy metals. The Drinking Water Inorganic Chemical (IOC) package includes the following. These are metals for which public drinking water suppliers must routinely check their water.


Method
Parameter
MCL
EPA 200.9    Antimony (Sb)            
0.006 mg/L
EPA 200.9 Arsenic (As)
0.05 mg/L
SM 3113B Barium (Ba)
2.0 mg/L
EPA 200.9 Beryllium (Be)
0.004
EPA 200.9 Cadmium (Cd)
0.005 mg/L
EPA 200.9 Chromium (Cr)
0.1 mg/L
EPA 200.9 Lead (Pb)
0.015 mg/L
EPA 245.1 Mercury (Hg)
0.002 mg/L
EPA 200.9 Nickel (Ni)
0.02 mg/L
EPA 200.9 Selenium (Se)
0.05 mg/L
EPA 200.9 Thallium (Tl)
0.002 mg/L

EPA - Environmental Protection Agency Method.
SM - Standard Methods for the Examination of Water and Wastewater.
MCL - Maximum Contaminant Level (regulatory limit set by EPA).

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