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<br />• <br />-g- <br />September 16, 1982 <br />TABLE 5. OVEZBURDEN GEOCHE1dZSTRY - SUGGESTED .METHODS OF ANALYSIS <br />Chemical <br />Parameter Units ~9ethods of Analysis *" <br />pH (paste) pH units <br />Electrical Conductivity umhos/cm <br />Total Combustible Solids ppm <br />Lithologic Classification <br />Textural Analysis <br />t sand <br />% silt ~ <br />~ clay <br />Saturation Percentage• <br />Sodium Adsor~gtian Ratio <br />Calcium (Ca ) <br />Magnesium (Mg+2) <br />Nitrate-Nitrite <br />Sodium (Na+) <br />Sulfur <br />t Pyritic Sulfur <br />~ Sulfate Sulfur <br />e Organic Sulfur <br />Total Sulfur <br />Arsenic (As) <br />Boron (B) <br />Iron (Fe) <br />Lead (Pb) <br />Manganese (t1n) <br />Mercury (8'g1 <br />Molybdencun (MOl <br />Selenium (Se) <br />Zinc (Zn) <br />Saturated paste <br />Saturated paste extract <br />Dry ash; D 3174-73 <br />Visual observation <br />~ Sieve analysis <br />x Xydrometer <br />~ Hydrometer <br />x Saturated paste <br />-- Saturated paste extract <br />ppm Saturated paste extract <br />ppm Saturated paste extract <br />ppm Saturated paste extract <br />apm Saturated paste extract <br /> D 2492-79 <br />~ D 2492-79 <br />~ D 2492-79 <br />ppm D 3177-75 <br />ppm AB-DTPA; Ammonium Bicarbonate <br />ppm Saturated paste extract <br />ppm AB-DTPA; DTPA <br />ppm AB-DTPA; DTPA <br />ppm AB-DTPA; DTPA <br />pom Acid extract <br />ppm AB-DTPA; Ammonium oxilate <br />apm AB-DTPA; Xot water extract <br />PPm AB-DTPA; DTPA <br />* Additional methods may be substituted with prior approval from the Division. <br />*' References which describe these methods: <br />ASTM, 1980, Gaseous fuels; coal and coke; atmospheric analysis; annual book <br />of AST.M standards, part 26, ASTf4, 1916 Race St., Philadelphia, Pennsylvania, <br />19103. <br />Fine, L.O., 1965, Selenium, Chapt. of "!Methods of soil analysis, part 2", <br />Agrom. Morogrm. 9, Amer. Soc. Agrom., tladison, Wisconsin, p. 1122. <br />Follett and Lindsay, I971, DTPA - Extractable: Soil Science Soc. of Amer. <br />Proc „ Vol. 35, No. 4, pp. 600-602. <br />Olsen, S.R., and Dean, L.A., 1965, Phosahorus, chaos. 73 of "Methods of <br />soil analusis, Dart 2", Agron. .+tonogr. 9, Amer. Soc. Agrom., Madison, <br />Nisconsin, pp. 9I0-911. <br /> <br />