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 "silver, arsenic, bismuth, cadmium, copper, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion by roast, K2S2O7 fusion, HCl-KI, and selective organic extraction with 336-MIBK." fusion and acid 039 AA_F_AZ_H2O2 "silver, arsenic, bismuth, cadmium, copper, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion with HCl-H2O2 and selective organic extraction with 336-MIBK." HCl-H2O2 033 AA_F_AZ_HCl "silver, arsenic, bismuth, cadmium, copper, lead, antimony and zinc by flame atomic absorption spectrometry after partial digestion by roast, HCl-KI, and selective organic extraction with 336-MIBK." HCl (200) Ci no. 948 AA_F_CX "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 "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 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 336-MIBK." fusion and acid (200) Ci no. 948 AA_F_H2O "calcium, magnesium, manganese and arsenic in saturation paste of soil by flame atomic absorption spectrometry after solution extraction." H2O extract (200) Ci no. 841 AA_F_HBr "silver, gold and tellurium by flame atomic absorption spectrometry after HBr-Br2 digestion and selective organic extraction with 336-MIBK." HBr-Br2 (200) R29o no. 96-525 AA_F_HCl copper and manganese by flame atomic absorption spectrometry after partial digestion with HCl. HCl (200) E no. 1289 AA_F_HCl_OE antimony by flame atomic absorption spectrometry after partial digestion with HCl and selective organic extraction with 336-MIBK. HCl (200) Ci no. 948 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 "silver, cadmium, copper, 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 336-MIBK. HBr-Br2 (200) R29o no. 96-525 AA_GF_HF "arsenic, gold, bismuth and tellurium by graphite furnace atomic absorption spectrometry after multi-acid digestion with HF and selective organic extraction with 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 INTERNET 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 multi-acid digestion (Vaughn-McCarthy method). multi-acid (200) E no. 1408 AA_TR_P mercury by thermal release and atomic absorption spectrometry after multi-acid digestion (Vaughn-McCarthy method) and use of a willemite screen. multi-acid (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 major and minor elements by inductively coupled plasma-atomic emission spectrometry after partial digestion with aqua regia. aqua regia 007 AES_AZ "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 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 INTERNET 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 sinter digestion. sinter (200) R29o no. 2002-223 INTERNET AFS_CV mercury in aqueous media by flow injection-cold vapor-atomic fluorescence spectrometry. acid (200) R29o no. 2002-223 INTERNET 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 sullfur by infrared detection after combustion. combustion (200) R29o no. 2002-223 INTERNET 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 CD specific conductance by standard method conductivity electrode. none (200) R29o no. 2002-223 INTERNET CM_Acid bromine by colorimetry after acid digestion. acid unknown CM_As 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_Cl chloride by colorimetric spectrophotometry after Na2CO3 and ZnO sinter digestion. sinter (200) E no. 1770 CM_cxHM heavy metal elements by colorimetry after partial extraction in aqueous ammonium citrate solution. ammonium citrate (200) Ci no. 948 CM_F fluorine by colorimetric spectrophotometry after acid digestion and chemical separation. acid (200) E no. 1401 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 KOH fusion (Mo) or KOH fusion-HCl digestion (Sb, rhodamine B)." fusion (200) E no. 1152 CM_H2O 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_HNO3 "copper, lead and zinc by colorimetry after partial digestion with HNO3." HNO3 (200) E no. 1152 CM_PC uranium by paper chromatography after partial digestion with HNO3. HNO3 (200) E no. 1152 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 INTERNET EDX minor elements by energy-dispersive X-ray fluorescence spectrometry. none (200) R29o no. 2002-223 INTERNET ES_H2O boron by semi-quantatative 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° 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 INTERNET 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 specific chromatography." none (200) R29o no. 2002-223 INTERNET ISE_Fuse "chloride, fluoride and iodide by ion specific electrode after fusion digestion." fusion (200) R29o no. 2002-223 INTERNET ISE_H2O 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 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 INTERNET MS_ST major and minor elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion. Na2O2 sinter (200) R29o no. 2002-223 INTERNET MS_ST_REE rare earth elements by inductively coupled plasma-mass spectrometry after Na2O2 sinter digestion. Na2O2 sinter (200) R29o no. 2002-223 INTERNET NA major and minor elements by instrumental neutron activation analysis. none (200) R29o no. 2002-223 INTERNET pH pH by standard method combination pH electrode. none (200) R29o no. 2002-223 INTERNET 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 "Fe2O3 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 INTERNET 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 INTERNET WDX_Raw "chlorine, iodine and bromine by wavelength-dispersive X-ray fluorescence spectrometry on raw sample." none (200) E no. 1770