AccuStandard®

EPA Method 8000 SeriesMethod 8270C/D (Continued) Semi-Volatiles by Capillary Column GC/MSMethod 8270These Method 8270C/D formulations are designed based on the association of the analyte to a specific internal standard. These formulations allowfor easy preparation of the typical analytes in the calibration curve. In addition, instrument/method problems can be rapidly diagnosed by examiningthose specific analytes and the associated internal standard in the affected part of the analysis.Savewhen ordering a complete set overindividual solutionsComplete 8270 Method Mixture SetM-8270-SETM-8270-R-SETM-8270-01$ 80 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 17 comps.AnilineBenzyl alcoholbis(2-Chloroethyl)etherbis(2-Chloro-1-methylethyl)ether2-Chlorophenol1,2-Dichlorobenzene1,3-Dichlorobenzene1,4-DichlorobenzeneEthylmethanesulfonateHexachloroethaneMethylmethanesulfonate2-Methylphenol4-MethylphenolN-NitrosodimethylamineN-Nitrosodi-n-propylaminePhenol2-PicolineM-8270-04A$ 45 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 9 comps.4-AminobiphenylAnthracene4-Bromophenyl phenyl etherDi-n-butyl phthalate4,6-Dinitro-2-methylphenolFluorantheneHexachlorobenzenePentachlorophenolPhenanthreneTechnical Note$ 505 / 7 x 1 mL (M-8270-01,M-8270-02,M-8270-03,M-8270-04A,M-8270-04B,M-8270-05,M-8270-06)$ 480 / 7 x 1 mL (M-8270-01,M-8270-02,M-8270-03,M-8270-04A,M-8270-04B-R1,M-8270-05,M-8270-06)M-8270-02$ 80 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 18 comps.AcetophenoneBenzoic acidbis(2-Chloroethoxy)methane4-Chloroaniline4-Chloro-3-methylphenol2,4-Dichlorophenol2,6-Dichlorophenolα,α-Dimethylphenethylamine2,4-DimethylphenolHexachlorobutadieneIsophorone2-MethylnaphthaleneNaphthaleneNitrobenzene2-NitrophenolN-Nitroso-di-n-butylamineN-Nitrosopiperidine1,2,4-TrichlorobenzeneM-8270-04B$ 35 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 6 comps.Diphenylamine1,2-DiphenylhydrazineN-NitrosodiphenylaminePentachloronitrobenzenePhenacetinPronamideUnder EPA recommended GC conditions (Method 8270) the analyte 1,2-Diphenylhydrazine is converted invarying degrees to Azobenzene and breakdown products. According to our study, the use of an injectionport temperature range (240°C - 300°C) will cause the 1,2-Diphenylhydrazine to break down.Substituting Azobenzene for 1,2-Diphenylhydrazine will allow analysis yielding a single peak regardless ofthe EPA recommended injection port temperature range used.Alternate FormulationM-8270-04B-R1$ 35 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 6 comps.AzobenzeneDiphenylamineN-NitrosodiphenylaminePentachloronitrobenzenePhenacetinPronamideM-8270-03$ 120 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 24 comps.AcenaphtheneAcenaphthylene1-Chloronaphthalene2-Chloronaphthalene4-Chlorophenyl phenyl etherDibenzofuranDiethyl phthalateDimethyl phthalate2,4-Dinitrophenol2,4-Dinitrotoluene2,6-DinitrotolueneFluoreneHexachlorocyclopentadiene1-Naphthylamine2-Naphthylamine2-Nitroaniline3-Nitroaniline4-Nitroaniline4-NitrophenolPentachlorobenzene1,2,4,5-Tetrachlorobenzene2,3,4,6-Tetrachlorophenol2,4,6-Trichlorophenol2,4,5-TrichlorophenolM-8270-05$ 80 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 8 comps.BenzidineBenzo[a]anthracenebis(2-Ethylhexyl)phthalateButylbenzylphthalateChrysene3,3'-Dichlorobenzidinep-DimethylaminoazobenzenePyreneM-8270-06$ 120 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 10 comps.Benzo[b]fluorantheneBenzo[k]fluorantheneBenzo[g,h,i]peryleneBenzo[a]pyreneDibenz[a,j]acridineDibenz[a,h]anthracene7,12-Dimethylbenz[a]anthraceneDi-n-octylphthalateIndeno[1,2,3-cd]pyrene3-MethylcholanthreneM-8270-07$ 160 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 15 comps.AramiteChlorobenzilateDiallate2,4-DDimethoateDinosebDisulfotonFamphurKeponeMethyl parathionParathionPhorateSilvex (2,4,5-TP)SulfotepThionazinM-8270-08$ 65 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 9 comps.3,3'-Dimethyl benzidine4-Nitroquinoline-1-oxideN-NitrosodiethylamineN-NitrosomethylethylamineN-NitrosomorpholineN-Nitrosopyrrolidine5-Nitro-o-toluidinep-Phenylenediamineo-ToluidineM-8270-09$ 65 / 1 x 1 mL2.0 mg/mL each in CH 2 Cl 2 10 comps.2-Acetyl aminofluorene1,3-DinitrobenzeneHexachloropheneHexachloropropeneIsodrinIsosafroleMethapyrilene1,4-NaphthoquinoneSafroleO,O,O-Triethylphosphorothioate244 AccuStandard is accredited to ISO/IEC 17025 and certified to ISO 9001