| Structure | Chemical Name | CAS | MF | 
|  | 1-METHYLBENZO(A)ANTHRACENE | 2498-77-3 | C19H14 | 
|  | CHLORODIBROMOACETIC ACID | 5278-95-5 | C2HBr2ClO2 | 
| ![BENZO[B]NAPHTHO[1,2-D]FURAN](../cas/gif/205-39-0.gif) | BENZO[B]NAPHTHO[1,2-D]FURAN | 205-39-0 | C16H10O | 
|  | DIBENZO(A,E)FLUORANTHENE | 5385-75-1 | C24H14 | 
|  | METHYL BROMODICHLOROACETATE | 20428-76-6 | C3H3BrCl2O2 | 
|  | 6-NITROBENZ(A)PYRENE | 63041-90-7 | C20H11NO2 | 
|  | BENZO(B)CHRYSENE | 214-17-5 | C22H14 | 
|  | MICROCYSTIN YR | 101064-48-6 | C52H72N10O13 | 
|  | DIBENZO(A,C)ACRIDINE | 215-62-3 | C21H13N | 
|  | METHYL DIBROMOACETATE, 50MG, NEAT | 6482-26-4 | C3H4Br2O2 | 
|  | AROCHLOR 1232 | 11100-14-4 |  | 
|  | BENZO(C)CHRYSENE | 194-69-4 | C22H14 | 
|  | DIBENZO(A,J)ANTHRACENE | 224-41-9 | C22H14 | 
| ![DIBENZ[A,I]ACRIDINE](../cas/gif/226-92-6.gif) | DIBENZ[A,I]ACRIDINE | 226-92-6 | C21H13N | 
| ![6H-BENZO[CD]PYREN-6-ONE](../cas/gif/3074-00-8.gif) | 6H-BENZO[CD]PYREN-6-ONE | 3074-00-8 | C19H10O | 
|  | METHYL TRIBROMOACETATE, 99 | 3222-05-7 | C3H3Br3O2 | 
|  | PFBOA-PROPIONALDEHYDE | 932710-53-7 | C10H8F5NO | 
|  | DTPD  OEKANAL (N N'-DITOLYLPARAPHENYLENE | 620-91-7 | C20H20N2 | 
|  | AROCLOR MIX 2 |  |  | 
|  | EPA TO-14A CFC/HCFC Subset Mix |  |  | 
|  | Chlorinated hydrocarbons on Tenax (CHC) |  |  | 
|  | EPA 8270 Base Neutral Calibration Mix 2 (2nd Lot) |  |  | 
| ![DIBENZ[C,H]ACRIDINE](../cas/gif/224-53-3.gif) | DIBENZ[C,H]ACRIDINE | 224-53-3 | C21H13N | 
| ![42468  2-NITRO-7-METHOXYNAPHTHO[2 1-B]FU](../cas/gif/75965-74-1.gif) | 42468  2-NITRO-7-METHOXYNAPHTHO[2 1-B]FU | 75965-74-1 | C13H9NO4 | 
|  | KDWR VOC MIX A |  |  | 
|  | VOLATILE ORGANIC CONTAMINANTS - MIX 2 |  |  | 
|  | EPA  Chlorinated  Hydrocarbon  Mix |  |  | 
|  | EPA  8270  Chloronated  Hydrocarbons  Mix |  |  | 
|  | 4-(1,1,3,3-Tetramethylbutyl)phenol-13C6,  4-tert-OP-13C6 | 1173020-24-0 | C14H22O | 
|  | EPA  CLP  SOW  OLM04  Volatiles  Mix |  |  | 
|  | MISA  Group  19  Base-Neutral  Extractables  Mix  B |  |  | 
|  | EPA  Phase  V  Volatile  Organic  Compounds  Mix  9 |  |  | 
|  | N,Nμ-(4-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}  (derivative  of  2,4-TDIP) |  |  | 
|  | EPA  TO-1  Toxic  Organic  Mix  1B |  |  | 
|  | EPA  8270  Add-On  Mix |  |  | 
|  | Acid  Herbicide  Mix |  |  | 
|  | EPH  Matrix  Spike  Standard |  |  | 
|  | EPA  8270  Surrogate  Standard |  |  | 
|  | EPA  GRO  Mix |  |  | 
|  | EPA  8270  Base/Neutrals  Mix  B |  |  | 
|  | 1H-Benzotriazole-(ring-d4) solution | 1185072-03-0 | C6HD4N3 | 
|  | EPA Semivolatile Acids Matrix Spike Mix |  |  | 
|  | 8270 Acid Surrogate Mix 1 |  |  | 
|  | EPA 8270 Base Neutral Surrogate Mix 1 |  |  | 
|  | EPA VOA Extract Screening Mix 1 |  |  | 
|  | POLYNUCLEAR AROMATIC HYDROCARBONS 16 |  |  | 
|  | 2,6-DIMETHYL-3,7-OCTADIEN-2-OL | 51117-35-2 | C10H18O | 
|  | N,N'-(METHYLENEDIPHENYLENE)BIS(4-(2-PYRIDINYL)-1-PIPERAZINECARBOXAMIDE),1X1ML | 72375-27-0 | C26H38N8O2 | 
|  | EPA 8270 BASE/NEUTRALS MATRIX SPIKE MIX, |  |  | 
|  | POLYNUCLEAR AROMATIC HYDROCARBONS MIX |  |  | 
|  | 2,6-DIMETHYL-6-HEPTEN-2-OL | 32779-58-1 | C9H18O | 
| ![[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid](../cas/gif/92761-26-7.gif) | [(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid | 92761-26-7 | C28H34O8S2 | 
|  | 4-tert-Octylphenol-3,5-d2 | 1173021-20-9 | C14H20D2O | 
|  | 1,2-DIBROMO-1-CHLOROETHANE | 598-20-9 | C2H3Br2Cl | 
|  | EPA  502/524.2  VOC  Mix |  |  | 
|  | EPA  551B  Halogenated  Volatiles  Mix |  |  | 
|  | EPA  HC  Purgeable  C |  |  | 
|  | EPA  525,525.1  Internal  Standard  Mix |  |  | 
|  | EPA  625  Base  Neutral  2 |  |  | 
|  | EPA  8240B  Calibration  Standard  Mix  4 |  |  | 
|  | EPA  503.1  Volatiles  Mix |  |  | 
|  | EPA  8260  Gases  Mix  1  SS |  |  | 
|  | EPA  601  Purgeables  Performance  Mix |  |  | 
|  | EPA  8270  Acids  Matrix  Spiking  Solution |  |  | 
|  | JHAP-43  Mix |  |  | 
|  | EPA  8270C  Base-Neutrals  Mix |  |  | 
|  | Microcystin  RR-YR-LR  solution |  |  | 
|  | EPA  Haloethers  Mix |  |  | 
|  | EPA  Purgeable  Internal  Standard  Mix |  |  | 
|  | EPA  552  Halogenated  Acetic  Acids  Mix |  |  | 
|  | EPA  8270  Surrogate  Standards  Mix  1 |  |  | 
|  | EPA  8240B  Calibration  Mix |  |  | 
| ![94987  10-AZABENZO[A]PYRENE (PURITY)](../cas/20180808/gif/24407-49-6.gif) | 94987  10-AZABENZO[A]PYRENE (PURITY) | 24407-49-6 | C19H11N | 
|  | Volatile  Organic  Compounds  Mix  6 |  |  | 
|  | N,Nμ-(Methylenediphenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide}  (derivative  of  4,4μ-MDIP) |  |  | 
|  | EPA  Purgeable  A |  |  | 
|  | EPA  Phthalate  Esters  Mix |  |  | 
|  | EPA  VOC  Mix  7 |  |  | 
|  | EPA  524  Surrogate  Standard  Mix |  |  | 
|  | 262-NP,  4-(1,1,5-Trimethylhexyl)phenol | 521947-27-3 | C15H24O | 
|  | EPA  8270  Supplemental  Mix  3 |  |  | 
|  | GC  Volatiles  Mix  1 |  |  | 
|  | EPA  502/524  Volatiles  Organic  Calibration  Mix  A  (without  gases) |  |  | 
|  | EPA  VOC  Mix  1 |  |  | 
|  | EPA  VOC  Mix  4 |  |  | 
|  | 2-(Bromomethyl)tetra-2H-pyran |  |  | 
|  | MISA  Group  17  Non-Halogen  Organic  Mix |  |  | 
|  | Acid  Herbicide  Spiking  Mix  2 |  |  | 
|  | EPA  8270  Acids  Surrogate  Spike  Mix |  |  | 
|  | EPA  8015  Nonhalogenated  Volatile  Organics  Mix |  |  | 
|  | EPA  CLP  Semivolatile  Kit |  |  | 
|  | EPA  8150  Herbicide  Methyl  Derivatives  Mix |  |  | 
|  | 8270  Add-On  Mix  2 |  |  | 
|  | EPA  Volatiles  Mix  2  NC |  |  | 
|  | EPA  8240B  Calibration  Standard  Mix  1 |  |  | 
|  | EPA  8260  Volatile  Calibration  Kit |  |  | 
|  | EPA  8270B  System  Performance  Check  Compounds |  |  | 
|  | EPA  552.1  Acids  Calibration  Mix  with  Surrogate |  |  | 
|  | Formaldehyde  Oxazolidine  solution |  |  | 
|  | 1,4-Naphthoquinone  solution |  | C10H6O2 |