ASTM D5830-1995(2006) Standard Test Method for Solvents Analysis in Hazardous Waste Using Gas Chromatography《用气体色谱法进行危验废料溶剂分析的标准试验方法》.pdf
《ASTM D5830-1995(2006) Standard Test Method for Solvents Analysis in Hazardous Waste Using Gas Chromatography《用气体色谱法进行危验废料溶剂分析的标准试验方法》.pdf》由会员分享,可在线阅读,更多相关《ASTM D5830-1995(2006) Standard Test Method for Solvents Analysis in Hazardous Waste Using Gas Chromatography《用气体色谱法进行危验废料溶剂分析的标准试验方法》.pdf(9页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 5830 95 (Reapproved 2006)Standard Test Method forSolvents Analysis in Hazardous Waste Using GasChromatography1This standard is issued under the fixed designation D 5830; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision
2、, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method is used to determine qualitatively andquantitatively the presence of the following com
3、pounds inwaste samples using gas chromatography. This test method isdesigned for use as a screening method with a typical reportinglevel of 0.1 %.Dichodifluoromethane TetrahydrofuranTrichlorofluoromethane Acetone1,1,2-Trichloro-1,2,2-trifluoroethaneMethyl Ethyl KetoneMIBKMethanol CyclohexanoneEthano
4、l Ethyl AcetateIsopropanol Propyl Acetaten-Propanol Butyl AcetateIsobutanol Benzenen-Butanol Toluenetert-Butanol EthylbenzeneMethylene Chloride XylenesChloroform StyreneCarbon Tetrachloride Chlorobenzene1,1-Dichloroethane Dichlorobenzenes1,2-Dichloroethane Nitrobenzene1,2-Dichloropropane Fluorobenze
5、ne1,1-Dichloroethylene n-Propyl Benzene1,2-Dichloroethene Isopropyl Benzene1,1,1-Trichloroethane Isobutyl BenzeneTetrachloroethylene n-Butyl BenzeneTrichloroethylene 2-EthoxyethanolTetrachloroethane 2-ButoxyethanolCyclopentane 2-Ethoxyethanol AcetatePentane 2-MethoxyethanolHexane BromoformHeptane Ca
6、rbitolCyclohexane Ethyl EtherIsooctane 1,4-DioxaneNitropropane Diacetone AlcoholEthanolamine AcetonitrileNitromethane PyridineEthylene Chloride ToluidineBenzyl Chloride Ethylene GlycolPropylene Glycol1.1.1 This compound list is a compilation of hazardoussolvents and other constituents that are routi
7、nely seen inhazardous waste samples.1.2 The scope of this test method may be expanded toinclude other volatile and semivolatile organic constituents.1.2.1 Hydrocarbon mixtures such as kerosene and mineralspirits.1.2.2 High-boiling organics, defined here as compoundswhich boil above n-Hexadecane.1.2.
8、3 Other organics that the analyst is able to identify,either through retention time data or gas chromatography/massspectrometric (GC/MS) analysis.1.3 Gas chromatographic methods are recommended for useonly by, or under close supervision of, an experienced analyst.1.4 This standard does not purport t
9、o address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 1193 S
10、pecification for Reagent Water2.2 EPA Document:Gas Chromatography/Mass Spectrometry Method 8260,Test Methods for Evaluating Solid Waste Physical/Chemical Methods, SW-846, Third Edition, Final Update1, July 199233. Summary of Test Method3.1 Waste samples are analyzed by direct injection, or bycarbon
11、disulfide, M-Pyrol, or other suitable solvent extractionand injection of the extract into a gas chromatograph. Detec-tion is achieved using a detector which is specific for theneeded application, for example, flame ionization detector(FID), electron capture detector (ECD), thermal conductivity1This
12、test method is under the jurisdiction of ASTM Committee D34 on WasteManagement and is the direct responsibility of Subcommittee D34.01.06 onAnalytical Methods.Current edition approved Feb. 1, 2006. Published March 2006. Originallyapproved in 1995. Last previous edition approved in 2001 as D 5830 95(
13、2001).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from the Superintendent of Documents, U.S. G
14、overnment PrintingOffice, Washington, DC 20402.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.detector (TCD), photoionization detector (PID), or mass selec-tive detector (MSD). This test method may be expanded toutilize other detect
15、or types not previously mentioned.4. Significance and Use4.1 This test method is useful in identifying the majorsolvent constituents in hazardous waste samples. This testmethod is designed to support field or site assessments,recycling operations, plant operations, or pollution controlprograms.5. In
16、terferences5.1 Interferences may be encountered from any number oforganic compounds that respond in the detector. Also, closelyeluting components may complicate identification based solelyon retention time. When these types of interferences areencountered, the analyst must rely on other sources of i
17、nfor-mation for positive identification, such as:5.1.1 Gas chromatography/mass spectrometric (GC/MS)confirmation, see EPA Method 8260, direct injection tech-nique;5.1.2 Use of confirmation column, or confirmatory detector;5.1.3 Use of varying temperature programs or standardcomparison, or both;5.1.4
18、 Sample history, for example, any information avail-able from the waste generator; and,5.1.5 Physical characteristics, for example, flammability,specific gravity, or miscibility with water.5.2 Interferences may also be encountered from syringecarryover. Immediately following each injection, the syri
19、ngeshould be thoroughly rinsed with carbon disulfide, or M-Pyrol.Other solvents such as methanol may be used as rinse solventsif sample types necessitate their use, but be aware thatcarryover and possible interferences may occur if the rinsesolvent is not completely cleaned from the syringe beforere
20、use. Before each injection the syringe must be thoroughlyrinsed with the sample to be injected, where the first twopumps are flushed into a separate waste receptacle.5.3 When carbon disulfide (CS2) is used to extract solids orsludges that contain significant amounts of water, low recoveryof the wate
21、r miscible solvents may result.FIG. 1 Daily QC Standard FID/DB-1701D 5830 95 (2006)25.4 Some grades of CS2may contain trace amounts ofbenzene.5.5 M-Pyrol seems to degrade slowly with time. The low-level degradation products interfere with some late elutingcompounds on some columns (approximately fiv
22、e smallpeaks).5.6 Interference from the CS2solvent peak may occur ifusing a TCD.5.7 When using a TCD, be aware that water, as well asoxygenated compounds, for example, MEK, MIBK, maysuppress detector response.5.8 If an electrolytic conductivity detector (ECD) must beused, be aware that CS2, M-Pyrol,
23、 and high concentrations ofhalogenated compounds may overload and possibly damagethe detector. It is recommended that the ECD be used onlywhen very low detection levels of halogenated compounds areexpected and direct injection of the sample is possible.6. Apparatus6.1 Gas Chromatograph SystemEquippe
24、d with capillaryor packed column injection ports, or both, detector, and datasystem.6.2 Recommended Chromatographic Columns:6.2.1 Capillary; Microbore or Megabore.6.2.1.1 DB-1701, 30M 3 0.25-mm inside diameter,0.25-m film thickness.6.2.1.2 DB-624, 30M 3 0.3-mm inside diameter, 1.8-mfilm thickness.6.
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