AS 2434.9-2000
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The latest, up-to-date edition.
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11-01-2000
This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.
Sets out a method for the determination by atomic absorption spectrometry of the concentrations of the acid-extractable ions sodium, magnesium, calcium and iron in coal.
This Standard sets out a method for the determination by atomic absorption spectrometry of the concentrations of the acid-extractable ions sodium, magnesium, calcium and iron in coal. The method is applicable to any coal, but a meaningful interpretation of results can only be gained if the forms of the inorganics in the coal are known.NOTES: 1 The determination of acid-extractable aluminium is also possible by this method. Aluminium is found in most coals in various forms of clays, but can also be present in some coals in an acid-extractable form, thought to be best represented as Al(OH)n(3-n)+. Aluminium in some clay types is partially soluble in acid. A detailed understanding of the mineral and inorganic constituents of the coal is necessary before acid-extractable aluminium determinations are performed.These considerations apply also to the other inorganic ions, but to a lesser extent.2 An alternative procedure for measurement of the concentrations of the ions using inductively coupled plasma atomic emission spectrometry (ICP-AES) is acceptable if it can be demonstrated that the procedure has the same precision and accuracy as the atomic absorption technique used in this method.
Committee |
MN/1
|
DocumentType |
Standard
|
ISBN |
0 7337 3621 1
|
Pages |
6
|
ProductNote |
Reconfirmed 12-08-2013
|
PublisherName |
Standards Australia
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Status |
Current
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Supersedes |
First published as AS 2434.9-1991.Second edition 2000.Reconfirmed 2013. Originated as AS 2434.9-1991. Second edition 2000.
AS 2508.6.020-1991 | Safe storage and handling information card - Selenious acid, selenates and selenites |
AS 2508.3.033-1984 | Safe storage and handling information card - Isoprene, inhibited |
AS 2508.3.031-1983 | Safe storage and handling information card - Tetrahydrofuran (THF) |
AS 2508.3.002-1982 | Safe storage and handling information card - Acetates (ethyl acetate, propyl acetates, butyl acetates, amyl acetate) |
AS 2508.3.032-1984 | Safe storage and handling information card - Glycol ether acetates |
AS 2508.6.012-1988 | Safe storage and handling information card - Diphenyl methane-4, 4-Diisocyanate [Methylene bis-(Phenylene) Diisocyanate] (MDI) |
AS 2508.6.009-1990 | Safe storage and handling information card - 1,1,1-trichloroethane (Methylchloroform) |
AS 2508.6.005-1984 | Safe storage and handling information card - Fluorides (ammonium, potassium, magnesium or sodium fluoride) |
AS 2508.2.006-1995 | Safe storage and handling information card - Ethylene oxide |
AS 2243.10-1993 | Safety in laboratories - Storage of chemicals |
AS 2508.6.011-1988 | Safe storage and handling information card - Tetrachloroethylene (Perchloroethylene, Per or Perc) |
AS 2508.6.001-1988 | Safe storage and handling information card - Carbon tetrachloride (tetrachloromethane) |
AS 1038.16-2005 | Coal and coke - Analysis and testing Assessment and reporting of results (Reconfirmed 2016) |
AS 2508.6.019-1995 | Safe storage and handling information card - Lead alkyls |
AS 2508.3.013-1984 | Safe storage and handling information card - Methyl ethyl ketone (MEK) |
AS 2508.3.018-1983 | Safe storage and handling information card - Methyl isobutyl carbinol |
AS 2508.3.019-1983 | Safe storage and handling information card - Methacrylates, HFP |
AS 2508.3.020-1983 | Safe storage and handling information card - Ethyl benzene |
AS 2508.3.023-1983 | Safe storage and handling information card - Vinyl acetate (vinyl acetate monomer) |
AS 2243.3-1991 | Safety in laboratories - Microbiology |
AS 2508.3.022-1983 | Safe storage and handling information card - Cumene (isopropyl-benzene) |
AS 2508.6.007-1995 | Safe storage and handling information card - Epichlorohydrin (Ech or 1-Chloro-2,3-epoxypropane) |
AS 2508.6.002-1985 | Safe storage and handling information card - Cyanides (sodium and potassium) |
AS 2508.2.003-1995 | Safe storage and handling information card - Vinyl chloride (inhibited) |
AS 2243.5-1993 | Safety in laboratories - Non-ionizing radiations |
AS 2706-2003 | Numerical values - Rounding and interpretation of limiting values (Reconfirmed 2018) |
AS 2508.8.011-1995 | Safe storage and handling information card - Methacrylic acid (inhibited) |
AS 2508.2.013-1992 | Safe storage and handling information card - Ethylene (ethene) |
AS 2243.9-1991 | Safety in laboratories - Recirculating fume cabinets |
AS 2508.8.018-1995 | Safe storage and handling information card - Formaldehyde solutions (with not less than 25 percent formaldehyde) |
AS 2508.6.018-1989 | Safe storage and handling information card - Lead arsenate and Lead aresenite |
AS 2508.8.013-1991 | Safe storage and handling information card - Hydrofluoric acid (aqueous) |
AS 2508.6.017-1989 | Safe storage and handling information card - Lead acetate |
AS 2508.3.017-1983 | Safe storage and handling information card - Ethanol/methylated spirits |
AS 2508.5.001-1989 | Safe storage and handling information card - Hydrogen peroxide |
AS 2508.3.007-1995 | Safe storage and handling information card - Carbon disulphide |
AS 2508.3.026-1995 | Safe storage and handling information card - Propylene oxide |
AS 2508.3.021-1983 | Safe storage and handling information card - Cyclohexanone |
AS 2508.6.010-1983 | Safe storage and handling information card - Toluene diisocyanate (TDI) |
AS 2508.5.002-1990 | Safe storage and handling information card - Ammonium nitrate |
AS 2508.6.028-1988 | Safe storage and handling information card - Chloropicrin |
AS 2508.8.012-1991 | Safe storage and handling information card - Hydrogen fluoride (Anhydrous)(Anhydrous hydrofluoric acid) |
AS 2243.7-1991 | Safety in laboratories - Electrical aspects |
AS 2508.6.016-1995 | Safe storage and handling information card - Phenol (carbolic acid), cresols and cresylic acid |
AS 2508.6.022-1986 | Safe storage and handling information card - Copper-chrome-arsenic |
AS 2508.3.009-1982 | Safe storage and handling information card - Hydrocarbon solvents |
AS 2508.6.003-1984 | Safe storage and handling information card - Aniline (aminobenzene) |
AS 2508.6.004-1984 | Safe storage and handling information card - Cadmium compounds (other than selenide and sulphide) |
AS 2508.6.006-1982 | Safe storage and handling information card - Beryllium and compounds |
AS 1038.16-1996 | Coal and coke - Analysis and testing - Assessment and reporting of results |
AS 2508.3.014-1992 | Safe storage and handling information card - Xylenes (xylols) |
AS 2508.8.005-1992 | Safe storage and handling information card - Acetic acid (containing more than 10 percent but not more than 80 percent acid, by mass, in water) |
AS 2508.3.028-1983 | Safe storage and handling information card - Ethylene dichloride (1,2-dichloroethane, ethylene chloride (EDC)) |
AS 2508.8.001-1995 | Safe storage and handling information card - Acetic anhydride |
AS 2508.3.025-1983 | Safe storage and handling information cards for hazardous materials - Chlorobenzene (monochlorobenzene) |
AS 2508.3.008-1983 | Safe storage and handling information cards for hazardous materials - Acrylonitrile (inhibited) |
AS 2508.6.026-1984 | Safe storage and handling information card - Formaldehyde solutions - Flashpoint above 61 degrees Celsius |
AS 2243.6-1990 | Safety in laboratories - Mechanical aspects |
AS 2508.2.008-1984 | Safe storage and handling information card - Oxygen (compressed) |
AS 2434.7-1986 | Methods for the analysis and testing of lower rank coal and its chars - Determination of moisture in the analysis sample of lower rank coal |
AS 2508.8.006-1992 | Safe storage and handling information card - Sodium hydroxide (solid and solution) (caustic soda) |
AS 2508.5.004-1991 | Safe storage and handling information card - Benzoyl peroxide |
AS 2508.6.008-1989 | Safe storage and handling information card - Ammonium thioglycolate |
AS 2508.8.017-1988 | Safe storage and handling information card - Aluminium chloride (Anhydrous) |
AS 2508.6.023-1989 | Safe storage and handling information card - Phenylmercuric compounds |
AS 2508.8.016-1988 | Safe storage and handling information card - Phosphoric acid (Orthophosphoric acid) |
AS 2508.2.004-1995 | Safe storage and handling information card - Ammonia (anhydrous) |
AS 2508.2.002-1992 | Safe storage and handling information card - Hydrogen (compressed) |
AS 2508.6.014-1989 | Safe storage and handling information card - Cyanides, inorganic (other than Sodium and Potassium Cyanides for which refer to AS 2508.6.002) |
AS 2508.3.001-1982 | Safe storage and handling information card - Acetone |
AS 2508.8.010-1990 | Safe storage and handling information cards for hazardous materials - Sulfuric acid (up to 98% m/m) |
AS 2134.1-1999 | Recommended practice for chemical analysis by atomic absorption spectrometry Flame atomic absorption spectrometry (Reconfirmed 2016) |
AS 2508.2.012-1985 | Safe storage and handling information card - Non-flammable, inert, compressed gases (includes: argon, helium, krypton, neon, nitrogen and xenon) |
AS 2508.3.034-1984 | Safe storage and handling information card - Pentanes |
AS 2508.6.015-1983 | Safe storage and handling information card - Methylene chloride (Dichloromethane) |
AS 2508.3.030-1983 | Safe storage and handling information card - Cyclohexane |
AS 2508.4.001-1982 | Safe storage and handling information card - Calcium carbide |
AS 2508.3.003-1982 | Safe storage and handling information card - Acrylates (butyl, isobutyl) |
AS 2508.6.024-1984 | Safe storage and handling information card - Pentachlorophenol |
AS 2243.2-1990 | Safety in laboratories - Chemical aspects |
AS 2508.3.004-1982 | Safe storage and handling information card - Acrylates (methyl, ethyl) |
AS 2243.8-1992 | Safety in laboratories - Fume cupboards |
AS 2508.6.013-1991 | Safe storage and handling information card - Trichloroethylene |
AS 2508.3.016-1982 | Safe storage and handling information card - Methyl isobutyl ketone (MIBK) |
AS 2508.2.001-1992 | Safe storage and handling information card - Acetylene (Dissolved) (Ethyne) |
AS 2508.2.011-1984 | Safe storage and handling information card - Butadiene (inhibited) |
AS 2508.2.010-1984 | Safe storage and handling information card - Sulphur dioxide (liquefied) |
AS 2508.3.024-1995 | Safe storage and handling information card - Dimethylamine solution |
AS 2508.3.011-1992 | Safe storage and handling information card - Methanol (methyl alcohol) |
AS 2508.8.002-1986 | Safe storage and handling information card - Hydrochloric acid (muriatic acid, spirits of salts) |
AS 2508.8.004-1992 | Safe storage and handling information card - Acetic acid (containing more than 80 percent acid, by mass, in water) |
AS 2243.1-1990 | Safety in laboratories - General |
AS 1152-1993 | Specification for test sieves |
AS 2434.7-2002 | Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of moisture in the analysis sample (Reconfirmed 2013) (Reconfirmed 2023) |
AS 2508.10.001-1986 | Safe storage and handling information card - Pesticides |
AS 2508.2.005-1984 | Safe storage and handling information card - Chlorine (compressed) |
AS 2508.8.008-1992 | Safe storage and handling information card - Maleic anhydride |
AS 2508.8.003-1990 | Safe storage and handling information card - Sodium hypochlorite Hypochlorite solutions |
AS 2508.8.014-1985 | Safe storage and handling information card - Mercury metal |
AS 2508.6.027-1984 | Safe storage and handling information card - Tributyltin-oxide |
AS 2508.5.005-1992 | Safe storage and handling information card - Methyl ethyl ketone peroxide (MEKP) (not more than 50% in solution with not more than 10% available oxygen) |
AS 2508.2.007-1984 | Safe storage and handling information card - Liquefied petroleum gas (LPG) |
AS 2243.4-1998 | Safety in laboratories - Ionizing radiations |
AS 2508.8.015-1988 | Safe storage and handling information card - Dilute ammonia solution containing 10 percent up to 35 percent m/m ammonia |
AS 2508.3.015-1992 | Safe storage and handling information card - Toluene (toluol) |
AS 2508.3.012-1982 | Safe storage and handling information card - Styrene (vinyl benzene, styrene monomer) |
AS 2706-1984 | Numerical values - Rounding and interpretation of limiting values |
AS 2508.3.010-1995 | Safe storage and handling information card - Amines (isopropylamine, diethylamine, triethylamine) |
AS 2508.3.005-1995 | Safe storage and handling information card - Benzene |
AS 2508.6.021-1984 | Safe storage and handling information card - Sodium pentachlorophenate |
AS 2508.3.029-1983 | Safe storage and handling information card - Glycol ethers (flammable) |
AS 2508.3.006-1995 | Safe storage and handling information card - Butanols, propanols, amyl alcohols |
AS 2508.8.009-1990 | Safe storage and handling information card - Sulfuric acid (Oleum) |
AS 2508.3.027-1983 | Safe storage and handling information card - Diacetone alcohol |
AS 2508.6.025-1984 | Safe storage and handling information card - Arsenic acid |
AS 2508.5.003-1990 | Safe storage and handling information card - Calcium hypochlorite |
AS 2508.2.009-1984 | Safe storage and handling information card - Oxygen (refrigerated liquid) |
AS 2508.8.007-1990 | Safe storage and handling information card - Nitric acid |
AS 1038.16-2005 | Coal and coke - Analysis and testing Assessment and reporting of results (Reconfirmed 2016) |
AS 2418-1995 | Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023) |
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