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Table 3-2 <br /> LABORATORY ANALYTICAL METHODS FOR CHEMICALS IN SOILS <br /> Method Detection <br /> Category No. Reference Limit (mg/kg) <br /> Sb, As, Be, Ba, ICP or AA d 1 <br /> Cd, Cr, Co, Cu <br /> Pb, Mo, Ni , Se, <br /> Ag, T1, V, Zn <br /> Mercury 7471 d 1 <br /> Chromium (VI ) 7195/6/7 d 0. 5 <br /> Sulfide 9030 d 10 <br /> Cyanide 9g10a d 5 <br /> Fluoride 340 /300c c, b 10 <br /> Halogenated Volatile 8010 d 0.2-20e <br /> Organics <br /> Aromatic Volatile 8020 d 2-40e <br /> Organics <br /> Phenols 8040 d 0.2-20e <br /> PAHs 8100/8310 d 0.2-20e <br /> GUMS Method for 8240 d 1 <br /> Volatile Organics <br /> GUMS Method for Semi- 8250/8270 d 1-5e <br /> Volatile Organics <br /> NOTES AND REFERENCES: <br /> a Method may be modified for use of colorimetric procedures. <br /> bMethods for Chemical Analysis of Water and Wastes, EPA-600/4-79-020. <br /> cThe Determination of Inorganic Anions in Water by Ion Chromatography - <br /> Method 300.0, Test Method, EPA 600/4-84-017, March, 1984. Sample <br /> preparation such as aqueous extraction may be needed. <br /> dTest Methods for Evaluating Solid Waste, Physical/Chemical Methods, <br /> SW-846, 2nd Edition, USEPA, revised April 1984. <br /> eMaximum range for group. <br /> 3-13 <br />