"ANALYTIC_METHOD"	"ANALYTIC_METHOD_DESC"	"DIGESTION_METHOD"	"ANALYTIC_METHOD_PUB_ID"
"AA_CV"	"Mercury by cold-vapor atomic absorption spectrometry after multi-acid digestion and solution."	"multi-acid"	"(200) R29o no. 96-525"
"AA_F_AZ_Fuse_P"	"Silver, arsenic, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion by K2S2O7 fusion, HCl-KI, ascorbic acid and selective organic extraction with Aliquat 336-MIBK."	"fusion and acid"	"039"
"AA_F_AZ_H2O2_P"	"Silver, arsenic, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion with HCl-H2O2-KI, ascorbic acid and selective organic extraction with Aliquat 336-MIBK."	"HCl-H2O2"	"033"
"AA_F_AZ_HCl_P"	"Silver, arsenic, bismuth, cadmium, antimony and zinc by flame atomic absorption spectrometry after partial digestion by HCl-KI, ascorbic acidand selective organic extraction with Aliquat 336-MIBK."	"HCl"	"(200) Ci no. 948"
"AA_F_CX_P"	"Calcium, magnesium, sodium, potassium and cation exchange capability in soil by flame atomic absorption spectrometry after solution extraction and cation exchange."	"H2O extract"	"(200) Ci no. 841"
"AA_F_DTPA_P"	"Cadmium, cobalt, copper, iron, manganese, nickel, lead and zinc by flame atomic absorption spectrometry after DTPA extraction and cation exchange."	"DTPA extract"	"(200) Ci no. 841"
"AA_F_Fuse"	"Major and minor elements by flame atomic absorption spectrometry after LiBO2/Li2B4O7 fusion digestion."	"fusion"	"(200) R29o no. 93-1-B"
"AA_F_Fuse_P"	"Molybdenum and antimony by flame atomic absorption spectrometry after K2S2O7 fusion, partial acid digestion, and selective organic extraction with Aliquat 336-MIBK."	"fusion and acid"	"(200) Ci no. 948"
"AA_F_H2O_P"	"Calcium, potassium, magnesium and sodium in saturation paste of soil by flame atomic absorption spectrometry after solution extraction."	"H2O extract"	"(200) Ci no. 841"
"AA_F_HBr"	"Gold and tellurium by flame atomic absorption spectrometry after HBr-Br2 digestion and selective organic extraction with Aliquat 336-MIBK."	"HBr-Br2"	"(200) R29o no. 96-525"
"AA_F_HCl_OE_P"	"Antimony by flame atomic absorption spectrometry after partial digestion with HCl and selective organic extraction with Aliquat 336-MIBK."	"HCl"	"(200) Ci no. 948"
"AA_F_HCl_P"	"Copper and manganese by flame atomic absorption spectrometry after partial digestion with HCl."	"HCl"	"(200) E no. 1289"
"AA_F_HF"	"Major and minor elements by flame atomic absorption spectrometry after multi-acid digestion with HF."	"multi-acid with HF"	"(200) E no. 1770"
"AA_F_HNO3_P"	"Silver, bismuth, cadmium, cobalt, copper, nickel, lead and zinc by flame atomic absorption spectrometry after partial digestion with hot HNO3."	"hot HNO3"	"(200) Ci no. 948"
"AA_FE"	"Sodium and potassium by flame emission spectometry (flame photometry) after HF-HClO4 dissolution or LiBO2 fusion."	"HF-HClO4 or LiBO2 fusion"	"(200) E no. 1770"
"AA_GF_HBr"	"Gold and tellurium by graphite furnace atomic absorption spectrometry after HBr-Br2 digestion and selective organic extraction with Aliquat 336-MIBK."	"HBr-Br2"	"(200) R29o no. 96-525"
"AA_GF_HF"	"Arsenic, gold, bismuth, indium, antimony, tellurium and thallium by graphite furnace atomic absorption spectrometry after multi-acid digestion with HF and selective organic extraction with Aliquat 336-MIBK."	"multi-acid with HF"	"(200) R29o no. 93-1-B"
"AA_GF_ST"	"Thallium by graphite furnace atomic absorption spectrometry after Na2O2 sinter, HCl-HNO3 dissolution, and selective organic extraction with DIBK."	"Na2O2 sinter and HCl-HNO3"	"XRAL14"
"AA_HG_Acid"	"Selenium by flow injection or continuous flow hydride generation-atomic absorption spectrometry after digestion with HNO3-HCl-H2SO4-KMnO4."	"HNO3-HCl-H2SO4-KMnO4"	"XRAL10"
"AA_HG_HF"	"Arsenic, antimony, selenium and tellurium by flow injection or continuous flow hydride generation-atomic absorption spectrometry after multi-acid digestion with HF."	"multi-acid with HF"	"(200) R29o no. 2002-223"
"AA_HG_ST"	"Arsenic and antimony by flow injection or continuous flow hydride generation-atomic absorption spectrometry after Na2O2 sinter digestion."	"sinter"	"XRAL09,11"
"AA_TR"	"Mercury by thermal release and atomic absorption spectrometry after heating (Vaughn-McCarthy method)."	"none"	"(200) E no. 1408"
"AA_TR_W"	"Mercury by thermal release and atomic absorption spectrometry after heating (Vaughn-McCarthy method) and use of a willemite screen."	"none"	"(200) E no. 1408"
"AES_Acid_P"	"Major and minor elements by inductively coupled plasma-atomic emission spectrometry after unknown partial acid digestion."	"multi-acid"	"unknown"
"AES_AR_P"	"Major and minor elements by inductively coupled plasma-atomic emission spectrometry after partial digestion with aqua regia."	"aqua regia"	"007"
"AES_AZ_P"	"Silver, arsenic, gold, bismuth, cadmium, copper, molybdenum, lead, antimony and zinc by inductively coupled plasma-atomic emission spectrometry after partial digestion with HCl-H2O2."	"HCl-H2O2"	"(200) R29o no. 96-525"
"AES_Fuse"	"Major and minor elements by inductively coupled plasma-atomic emission spectrometry after Li2B4O7 fusion digestion."	"fusion"	"(200) R29o no. 93-1-B"
"AES_HF"	"Major and minor elements by inductively coupled plasma-atomic emission spectrometry after digestion with HF-HCl-HNO3-HClO4."	"HF-HCl-HNO3-HClO4"	"(200) R29o no. 2002-223"
"AES_HF_REE"	"Rare earth elements by ion exchange and inductively coupled plasma-atomic emission quantatative spectrometry after HF-HCl-HNO3-HClO4 digestion."	"HF-HCl-HNO3-HClO4"	"(200) E no. 1770"
"AES_IE"	"Molybdenum, niobium and tungsten by inductively coupled plasma-atomic emission quantatative spectrometry after HF-HCl-HNO3-HClO4 digestion and ion exchange separation."	"HF-HCl-HNO3-HClO4"	"(200) R29o no. 96-525"
"AES_ST"	"Major and minor elements by inductively coupled plasma-atomic emission spectrometry after Na2O2 sinter digestion."	"sinter"	"(200) R29o no. 2002-223"
"AFS_CV"	"Mercury in aqueous media by flow injection-cold vapor-atomic fluorescence spectrometry."	"acid"	"(200) R29o no. 2002-223"
"CB_CHN"	"Carbon, hydrogen and nitrogen by gas chromatography/thermal conductivity (CHN elemental) analyzer after combustion."	"combustion"	"(200) E no. 1770"
"CB_IRC"	"Carbon and sulfur by infrared detection after combustion."	"combustion"	"(200) R29o no. 2002-223"
"CB_TC"	"Total carbon and organic carbon by thermal conductivity detection after combustion."	"combustion"	"(200) E no. 1770"
"CB_TT"	"Sulfur by iodometric titration after combustion."	"combustion"	"(200) R29o no. 90-668"
"CM_Acid"	"Bromine by colorimetry after acid digestion."	"acid"	"unknown"
"CM_Acid_P"	"Arsenic by modified Gutzeit apparatus confined-spot method colorimetry after partial digestion in KOH-HCl and chemical separation."	"KOH-HCl"	"(200) Ci no. 948"
"CM_CX_P"	"Heavy metal elements by colorimetry after partial extraction in aqueous ammonium citrate solution."	"ammonium citrate"	"(200) Ci no. 948"
"CM_Fuse"	"Major and minor elements by colorimetric spectrophotometry after fusion digestion."	"fusion"	"(200) E no. 1770"
"CM_Fuse_P"	"Molybdenum and antimony by colorimetry after partial digestion by K2S2O7 fusion (Mo) or NaHSO4 fusion-HCl digestion (Sb, rhodamine B)."	"fusion"	"(200) E no. 1152"
"CM_H2O_P"	"Sulfate in saturation paste of soil by colorimetric titration after solution extraction."	"H2O"	"(200) Ci no. 841"
"CM_HF"	"Major and minor elements by colorimetric spectrophotometry after multi-acid digestion with HF."	"multi-acid with HF"	"(200) E no. 1770"
"CM_HFS"	"Fluorine by colorimetric spectrophotometry after H2SiF6 digestion and chemical separation."	"acid"	"(200) E no. 1401"
"CM_HNO3_P"	"Copper, lead and zinc by colorimetry after partial digestion with HNO3."	"HNO3"	"(200) E no. 1152"
"CM_PC_P"	"Uranium by paper chromatography after partial digestion with HNO3."	"HNO3"	"(200) E no. 1152"
"CM_ST"	"Chloride by colorimetric spectrophotometry after Na2CO3 and ZnO sinter digestion."	"sinter"	"(200) E no. 1770"
"CM_ST_P"	"Tungsten by colorimetry after partial digestion with carbonate sinter."	"sinter"	"(200) E no. 1152"
"CP"	"Organic carbon, carbonate carbon and totals by computation."	"none"	"(200) E no. 1770"
"DN"	"Uranium and thorium by delayed neutron activation counting."	"none"	"(200) R29o no. 2002-223"
"EDX"	"Minor elements by energy-dispersive X-ray fluorescence spectrometry."	"none"	"(200) R29o no. 2002-223"
"ES_H2O_P"	"Boron by semi-quantitative emission spectrography after solution extraction."	"H2O"	"(200) Ci no. 841"
"ES_Q"	"Major and minor elements by quantitative emission spectrography."	"none"	"(200) E no. 1770"
"ES_SQ"	"Major and minor elements by semi-quantitative emission spectrography."	"none"	"(200) R29o no. 96-525"
"FA_AA"	"Gold, silver and platinum group elements by graphite furnace atomic absorption spectrometry after PbO fire assay chemical separation."	"PbO fire assay"	"(200) E no. 1770"
"FA_DC"	"Gold by direct current plasma-atomic emission spectroscopy or atomic absorption spectrophotometry after PbO fire assay chemical separation."	"PbO fire assay"	"XRAL07"
"FA_ES"	"Gold and platinum group elements by direct-current arc quantitative emission spectrography after PbO fire assay chemical separation."	"PbO fire assay"	"(200) E no. 1770"
"FA_MS"	"Platinum group elements by inductively coupled plasma-mass spectrometry after NiS fire assay chemical separation."	"NiS fire assay"	"(200) R29o no. 96-525"
"FL_HF"	"Beryllium, tin and uranium by fluorometry after multi-acid digestion with HF."	"multi-acid with HF"	"(200) R29o no. 90-668"
"FL_HNO3"	"Selenium by fluorometry after digestion with HNO3-H3PO4."	"HNO3-H3PO4"	"(200) B no. 954-A"
"GRC"	"Uranium by gamma counting."	"none"	"(200) E no. 1006"
"GV"	"Density, moisture and weight by gravimetry; ash or loss on ignition by weight loss after heating at 900 degrees C."	"none"	"(200) E no. 1770"
"GV_Acid"	"Major and minor elements by gravimetry after acid digestion."	"acid"	"(200) E no. 1770"
"GV_CR"	"Major and minor elements by gravimetry for Classical Rock Analysis after unknown digestion method."	"unknown"	"(200) E no. 1170"
"GV_Flux"	"Moisture, bound water and total water by heating and weight loss with flux."	"none"	"(200) R29o no. 2002-223"
"GV_Fuse"	"Major and minor elements by gravimetry after fusion digestion."	"fusion"	"(200) E no. 1770"
"IC"	"Chloride, fluoride, nitrate, sulfate and phosphate by ion chromatography."	"none"	"(200) R29o no. 2002-223"
"INST"	"pH by standard method combination pH electrode."	"none"	"(200) R29o no. 2002-223"
"INST_P"	"Specific conductance by standard method conductivity electrode and pH by standard method combination pH electrode after partial digestion."	"none"	"(200) R29o no. 2002-223"
"ISE_Fuse"	"Chloride, fluoride and iodide by ion specific electrode after fusion digestion."	"fusion"	"(200) R29o no. 2002-223"
"ISE_H2O_P"	"Chloride by ion specific electrode after solution extraction."	"H2O"	"(200) Ci no. 841"
"ISE_HF"	"Chloride by ion specific electrode after multi-acid digestion with HF."	"multi-acid with HF"	"(200) R29o no. 96-525"
"MS_AR_P"	"Major and minor elements by inductively coupled plasma-mass spectrometry after partial digestion with aqua regia."	"aqua regia"	"unknown"
"MS_HF"	"Major and minor elements by inductively coupled plasma-mass spectrometry after HF-HCl-HNO3-HClO4 digestion."	"HF-HCl-HNO3-HClO4"	"(200) R29o no. 2002-223"
"MS_ST"	"Major and minor elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion."	"Na2O2 sinter"	"(200) R29o no. 2002-223"
"MS_ST_REE"	"Rare earth elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion."	"Na2O2 sinter"	"(200) R29o no. 2002-223"
"NA"	"Major and minor elements by long or short count instrumental neutron activation analysis."	"none"	"(200) R29o no. 2002-223"
"TB_AR"	"Acid-soluble sulfate, sulfur and sulfide by turbidimetry after aqua regia digestion."	"aqua regia"	"(200) E no. 1401"
"TT_Flux"	"Total water by Karl Fischer coulometric titration with flux after combustion."	"none"	"(200) R29o no. 96-525"
"TT_Fuse"	"Iron trioxide by titration after fusion, decomposition and precipitation."	"fusion"	"(200) E no. 1770"
"TT_HCl"	"Carbonate carbon and carbon dioxide (acid soluble carbon) by coulometric titration after HClO4 digestion and extraction."	"HClO4"	"(200) R29o no. 2002-223"
"TT_HF"	"Ferrous oxide by colorimetric or potentiometric titration after HF-H2SO4 digestion."	"HF-H2SO4"	"(200) R29o no. 96-525"
"VOL"	"Carbon dioxide or carbonate carbon by evolution after acid decomposition; aka ""gasometric"" or ""manometric""."	"HCl/NaCl or Hg2Cl2"	"(200) E no. 1401"
"WDX_Fuse"	"Major and minor elements by wavelength-dispersive X-ray fluorescence spectrometry after LiBO2 fusion digestion."	"LiBO2 fusion"	"(200) R29o no. 2002-223"
"WDX_Raw"	"Chlorine, iodine and bromine by wavelength-dispersive X-ray fluorescence spectrometry on raw sample."	"none"	"(200) E no. 1770"