1、Designation: F2931 11Standard Guide forAnalytical Testing of Substances of Very High Concern inMaterials and Products1This standard is issued under the fixed designation F2931; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the ye
2、ar of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This guide contains a list of potential test methods forthe analysis of Substances of Very High Concern (SVHC) a
3、sdesignated by the European Chemical Agency (ECHA), inOctober 2008. Substances of Very High Concern are defined inArticle 57 of the European Union Regulation #1907/2006.Information on the test methods cited is publicly available andis drawn from a variety of sources. This guide is intended toassist
4、in the selection of test methods that are applicable for theSVHCs identified.1.2 The specific SVHCs covered within this guide arecompiled from the ECHACandidate List of Substances of VeryHigh Concern. This list is also referred to as the REACHCandidate List.1.3 This guide specifically addresses meth
5、ods for the analy-sis of SVHCs in products. It is not intended to cover the manyand varied analysis challenges associated in the manufacturingenvironment.1.4 Limitations:1.4.1 This guide is intended to provide a compilation ofavailable test methods for the SVHCs listed on the ECHACandidate list and
6、is not intended to be exhaustive. The testmethods within this guide are not the only ones available forany specific substances and this guide does not recommend anyspecific test method.1.4.2 Test methods for specific substances at the detectionlimits required for REACH reporting are not always avail
7、able.In some cases, it is necessary to deduce the quantity ofsubstance present through the analysis and quantification of itselements. Although this approach is routinely used somedegree of uncertainty exists in the final result due to thereduced specificity of the test method.1.4.3 Although this gu
8、ide is intended to be updated on aperiodic basis to capture new developments in the field, thereis no assurance that the information provided is the mostcurrent.1.5 The values stated in SI units are to be regarded asstandard. No other units of measurement are included in thisstandard.1.6 This standa
9、rd does not purport to 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 AST
10、M Standards:2D1257 Specification for High-Gravity GlycerinD1971 Practices for Digestion of Water Samples for Deter-mination of Metals by FlameAtomicAbsorption, GraphiteFurnace Atomic Absorption, Plasma Emission Spectros-copy, or Plasma Mass SpectrometryD3335 Test Method for Low Concentrations of Lea
11、d, Cad-mium, and Cobalt in Paint by Atomic Absorption Spec-troscopyD4309 Practice for Sample Digestion Using Closed VesselMicrowave Heating Technique for the Determination ofTotal Metals in WaterD5831 Test Method for Screening Fuels in SoilsE1621 Guide for X-Ray Emission Spectrometric AnalysisF2576
12、Terminology Relating to Declarable Substances inMaterials2.2 European Commission:3Article 57 of the European Union Regulation #1907/20062.3 International Electrotechnical Commission TC111:4IEC 62321 Electrotechnical Products Determination ofLevels of Six Regulated Substances (Lead, Mercury,Cadmium,
13、Hexavalent Chromium, Polybrominated Bi-phenyls, Polybrominated Diphenyl Ethers)1This guide is under the jurisdiction of ASTM Committee F40 on DeclarableSubstances in Materials and is the direct responsibility of Subcommittee F40.02.02on WK19940 on SVHCs.Current edition approved Dec. 1, 2011. Publish
14、ed January 2012. DOI: 10.1520/F2931-11.2For 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.3Europese Commissie, B
15、-1049, Brussels, Belgium, http:/ec.europa.eu/index_en.htm.4Available from International Electrotechnical Commission (IEC), 3, rue deVaremb, P.O. Box 131, CH-1211 Geneva 20, Switzerland, http:/www.iec.ch.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-29
16、59, United States.2.4 Joint Industry Guide (JIG):5JIG-101 Material Composition Declaration for Electrotech-nical Products. Ed 4.0, 20113. Terminology3.1 Definitions:3.1.1 Terms and definitions related to declarable substancesin materials may be found in Terminology F2576.3.1.2 Terms and definitions
17、in the guide not found inTerminology F2576 are found in a common dictionary or otherreference documents such as the ASTM Dictionary of Engi-neering Science arsenic oxide; brominated flame retardants;candidate list; cobalt dichloride; hexabromocyclododecane;lead hydrogen arsenate; MDA; musk xylene; p
18、hthalates;REACH; short chain chlorinated paraffins; sodium dichromate;Substances of Very High Concern; tributyltin oxide; triethylarsenateF2931 113TABLE 1 SVHC Substances and Their Common UsesSubstance Name Synonym CAS Number EU Number Chemical Formula Common Uses4,4-Diaminodiphenylmethane4,4-Methyl
19、ene-dianiline, MDA101-77-9 202-974-4 C13H14N2Converted to methylenedipheny diisocyanate (MDI). MDI used forpolyurethane production. Other uses include: (1) hardener for epoxyresins and adhesives, (2) basic ingredient of colorant, and (3)intermediate for high-performance polymer.5-tert-Butyl-2.4.6-Tr
20、initro-m-XyleneMusk Xylene (2,4,6-Trinitro-1,3-dimethyl-5-t-butylbenzene)81-15-2 201-329-4 C12H15N3O6Used as a fragrant particularly for consumer cosmetic productsAlkanes, C10-13, chloro Short ChainChlorinated Paraffins(SCCP)85535-84-8 287-476-5 CxH(2X-y+2)Clywhere x=10-13and y=1-13May act as a seco
21、ndary plasticizer or flame retardant in PVC. Otheruses include: (1) metal working lubricant, (2) rubber parts, (3) paints,(4) sealant, (5) leather work, and (6) fiber.Anthracene Paranaphthalene 120-12-7 204-371-1 C14H10An intermediate in the production of dyes; used in the manufacturerof pyrotechnic
22、 productsBenzyl butyl phthalate Phthalic acid, benzylbutyl ester85-68-7 201-622-7 C19H20O4Plasticizer in flooring material such as PVC foam. Other uses are asa plasticizer in traffic cones, food conveyor belts, artificial leather,etc.Bis(2-ethylhexyl)phthalate Dioctylphthalate 117-81-7 204-211-0 C24
23、H38O4Commonly used as a platicizer in manufacturing of articles made ofPVC, resins, rubbers, packaging materials, some paper products,and various medical devices, including the blood bags. It can alsobe found in some hydraulic fluids or dielectric fluids in capacitors. Itis often found in coatings,
24、pigments, textiles, or used as a solvent inlight sticks.Bis (tributyltin) oxide Distannoxane,hexabutyl-56-35-9 200-268-0 C24H54OSn2Primarily used as a biocide for boats, mildew proofing for leatherworkCobalt dichloride Cobaltous Chloride 7646-79-9 231-589-4 CoCl2This substance can be used for (1) hu
25、midity indicator, (2) absorbentof ammonia gas, (3) gas mask, (4) production for vitamin B12, (5)trace amount of nutrient factor for food, (6) trace amount of elementfor nitric-acid pesticides, (7) solvent in purifying magnesium.Additionally, it may be used for packaging.Diarsenic pentaoxide Diarseni
26、c Pentoxide 1303-28-2 215-116-9 As2O5This substance can be used for (1) colorants, (2) metal refining, (3)special glass production, and (4) antiseptic agent for wood.Diarsenic trioxide Arsenic Trioxide 1327-53-3 215-481-4 As2O3This substance can be used for (1) decolorants for glasses andenamel, (2)
27、 purifying and oxidizing agent in production of specialglasses and lead crystal, (3) antiseptic agent for wood, and (4)medicine for leukemia.Dibutyl phthalate 1,2-Benzenedicarboxylicacid di-n-butyl ester84-74-2 201-557-4 C16H22O4Common plasticizer used in various polymers to keep crystals fromformin
28、g. It is also used in paints, pigments, or printing inks as anadhesive agent. It is soluble in various organic solvents. Thisproperty allows it to be used as fixatives in perfumes or as anectoparasiticide.Hexabromocyclododecane Cyclododecane,hexabromo-isomers25637-99-4 247-148-4 C12H18Br6Used as a b
29、rominated flame retardant for polystyrene materials,e.g., HIPS case material and packaging.Lead hydrogen arsenate Lead Acid Arsenate 7784-40-9 232-064-2 (AsO4H)Pb Insecticide or pesticideSodium dichromate dihydrate Sodium Bichromate 7789-12-0 234-190-3 Na2Cr2O7.2H2O Used for: (1) production of other
30、 chromium compounds, (2)production of inorganic chromate pigments, (3) preservativesupplement, finishing of metal plating, (4) production of vitamin K.Triethyl arsenate Arsenic acid TriethylEster15606-95-8 427-700-2 (C2H5O)3AsO Used for integrated circuit manufacturing as an intermediate forn-type d
31、oping of semiconductors.F2931114TABLE 2 Test Method(s) for 4, 4-DiaminodiphenylmethaneChemical Formula C13H14N2Test Method United States Department of Labor OSHA Organic Method #57Description This method is applicable to samples in air matrix. Analysis is performed by analyzing for theheptafluorobut
32、yric acid anhydride (HFAA) derivative of C13N14N2by gas chromatography using an electroncapture detector.Technique GC-ECDSample Prep Method Air extraction using sulfuric acid treated glass fiber filters. Derivatization of C13H14N2with HFAA. Extractionwith toluene.Analyte HFAA derivative of C13H14N2i
33、n toluene.Detection Electron capture detection of the HFAA derivative of C13H14N2Detection Limit 8.1 ng/sample (10 ppt or 81 ng/m3of air) for overall procedure; 3.2 pg/injection for analytical procedure.Range Not providedTABLE 3 Test Method(s) for AnthraceneChemical Formula C14H10Test Method EPA Met
34、hod 8310Description EPA Method 8310 is used to determine the concentration of certain polynuclear aromatic hydrocarbons(PAH) in ground water and wastes.Technique HPLCSample Prep Method EPA Method 3540 or 3550 for solid samplesAnalyte C14H10extracted into an appropriate solventDetection Ultraviolet (
35、UV) FluorescenceDetection Limit 0.66 g/LRange Not providedTest Method EPA Method 8270DDescription EPA Method 8270D is used to determine the concentration of semi-volatile organic compounds in extractsprepared from many types of solid waste matrices, soils, air sampling media and water samplesTechniq
36、ue GC-MSSample Prep Method EPA Method 3535, 3542 and 3561Analyte C14H10extracted into an appropriate solventDetection Mass spectrometry primary ion at m/z 178Detection Limit 10 g/LRange Not providedTest Method EPA Method 8100Description EPA Method 8100 is used to determine the concentration of certa
37、in polynuclear aromatic hydrocarbonsTechnique GC-FIDSample Prep Method EPA Method 3540 or 3550 for solid samplesAnalyte C14H10extracted into an appropriate solventDetection Flame ionizationDetection Limit 1 g/LRange Not providedF2931 115TABLE 4 Test Method(s) for Arsenic PentoxideChemical Formula As
38、2O5Analytical Approach No test method is known for detecting As2O5directly. Elemental Arsenic is detected and calculated as if allof the As is from As2O5.Test Method EPA Method 7010Description Metals in solution may be readily determined by graphite furnace atomic absorption spectrophotometry. Theme
39、thod is simple, quick, and applicable to a large number of metals in environmental samples including, butnot limited to, water, domestic and industrial wastes, extracts, soils, sludges and sediments.Technique GFAASample Prep Method Acid digestion. Reference: EPA Method 3051A, Microwave assisted dige
40、stion of sediments, sludges, soilsand oils; ASTM Practices D1971; ASTM Practice D4309.Analyte As (elemental)Detection Absorption at 193.7 nmDetection Limit 1 g/LRange Not providedCaveats Aluminum may interfere depending upon background correction method. Worst case scenario attributes thatall the As
41、 has reacted with O. Knowledge of the system, either from manufacturer, engineering knowledgeor other sources, is required to assume less than this worst case.Test Method EPA Method 6020Description This method is of wide applicability for analysis of a variety of elements in different types of matri
42、ces usingInductively Couple Plasma/Mass Spectrometry.Technique ICP-MSSample Prep Method EPS Method 3051A, Microwave assisted digestion of sediments, sludges, soils and oilsAnalyte As (elemental)Detection Mass spectrometry of primary ion at m/z 75Detection Limit 0.01 g/LRange 0.1 g/L to 1000 g/LCavea
43、ts Worst case scenario attributes that all the As has reacted with O. Knowledge of the system, either frommanufacturer, engineering knowledge or other sources, is required to assume less than this worst case.Test Method NIOSH Manual of Analytical Methods, Method 7901Description This method was devel
44、oped for particulate arsenic compoundsTechnique GFAASample Prep Method Digestion is required for all samples with the exception of those where the As is dissolved. A matrix modifiershall be added to all digestates prior to analysis to minimize volatilization losses during drying and ashing.Reference
45、: US EPA Method 3051A, Microwave assisted digestion of sediments, sludges, soils and oils;ASTM Practices D1971, ASTM Practice D4309. Similar standardized methods for AAS sample preparationmay be used.Analyte As (elemental)Detection Absorption at 193.7 nmDetection Limit 0.06 gRange 0.3 g to 13 gCavea
46、ts Aluminum may interfere depending upon background correction method. Worst case scenario attributes thatall the As has reacted with O. Knowledge of the system, either from manufacturer, engineering knowledgeor other sources, is required to assume less than this worst case.F2931 116TABLE 5 Test Met
47、hod(s) for Arsenic TrioxideChemical Formula As2O3Analytical Approach No test method is known for detecting As2O3directly. Elemental Arsenic is detected and calculated as if allof the As is from As2O3.Test Method EPA Method 7010Description Metals in solution may be readily determined by graphite furn
48、ace atomic absorption spectrophotometry. Themethod is simple, quick, and applicable to a large number of metals in environmental samples including, butnot limited to, ground water, domestic and industrial wastes, extracts, soils, sludges, sediments, and similarwastes.Technique GFAASample Prep Method
49、 Digestion is required for all samples with the exception of those where the As is dissolved. A matrix modifiershall be added to all digestates prior to analysis to minimize volatilization losses during drying and ashing.Reference: US EPA Method 3051A, Microwave assisted digestion of sediments, sludges, soils and oils;ASTM Practices D1971; ASTM Practice D4309. Similar standardized methods for AAS sample preparationmay be used.Analyte As (elemental)Detection Absorption at 193.7 nmDetection Limit 1 g/LRange Not providedCaveats Aluminum may interfere dependi
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