New 13 C PACs. (Polycyclic Aromatic Compounds) Cambridge Isotope Laboratories, Inc. isotope.com ENVIRONMENTAL CONTAMINANT STANDARDS
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![Cambridge Isotope Laboratories, Inc. isotope.com New 13 C PACs (Polycyclic Aromatic Compounds) Benzo[j]fluoranthene CLM-9590-1.2 Benzo[c]fluorene CLM-9363-1.](/docs-images/76/73276300/images/1-0.jpg "2 The advantages of 13 C-labeled over deuterated internal standards to improve the accuracy and lower detection limits in the analysis of polyaromatic compounds (PACs) have been documented many times")
1 Cambridge Isotope Laboratories, Inc. isotope.com New 13 C PACs (Polycyclic Aromatic Compounds) Benzo[j]fluoranthene CLM Benzo[c]fluorene CLM The advantages of 13 C-labeled over deuterated internal standards to improve the accuracy and lower detection limits in the analysis of polyaromatic compounds (PACs) have been documented many times over the years. The 13 C standards have a distinct advantage because they are not susceptible to deuterium back-exchange during extraction and cleanup, a phenomenon that can adversely affect recoveries when using deuterated standards. Benzo[b]furan CLM Benzo[c]phenanthrene CLM Cambridge Isotope Laboratories, Inc. (CIL) and Cerilliant have produced 13 C-labeled PACs since the mid-1990s. The core group of 16, based on poly cyclic aromatic hydrocarbons (PAHs) targeted by the US EPA and the California Air Resources Board (CARB), were synthesized and formulated at that time. Since then, other groups have evaluated PACs (mostly PAHs) for toxicity and carcinogenicity; comparisons of some of the lists are summarized inside. These PAHs may become of greater interest to regulators as more is learned about their toxicity, carcinogenicity, bioaccumulative persistence and other factors that might make them be considered more harmful than previously thought. Cyclopenta[cd]pyrene CLM Dibenzo[a,l]pyrene CLM Dibenzo[a,h]pyrene CLM Methylchrysene CLM Based on these lists and customer input, CIL has undertaken further syntheses of the following 13 C PACs, with several more in development. Contact CIL for more information. Catalog No. Description Amount CLM Benzo[j]fluoranthene ( 13 C 12, 99%) CLM Benzo[c]fluorene ( 13 C 6, 99%) CLM Benzo[b]furan (carbocyclic ring- 13 C 6, 99%) CLM Benzo[c]phenanthrene ( 13 C 6, 99%) CLM Cyclopenta[cd]pyrene ( 13 C 6, 99%) CLM Dibenzo[a,h]pyrene ( 13 C 12, 99%) CLM Dibenzo[a,l]pyrene ( 13 C 6, 99%) CLM Methylchrysene ( 13 C 6, 99%) CIL has produced and is interested in producing other isotopically labeled PACs and other PAHs such as alkyl-pahs, halogenated- PAHs, hydroxy-pahs, amino-pahs, nitro-pahs and heteroaromatics. Please contact us with your suggestions and requests. For a full listing of CIL s 13 C-, deuterium-labeled and unlabeled polycyclic aromatic compounds, please visit isotope.com or view the PAC section of the 2015 Environmental Contaminants catalog. To place an order please contact CIL: t: (North America) envsales@isotope.com For international inquiries, please contact our International Customer Service Department at intlsales@isotope.com.
2 Cambridge Isotope Laboratories, Inc. Catalog No. Description Structure Concentration Amount CARB EFSA FDA US EPA Arcadis CLM DLM DLM ULM Acenaphthene ( 13 C 6, 99%) Acenaphthene (D 10, 99%) Acenaphthene (D 10, 98%) Acenaphthene (unlabeled) CLM DLM DLM ULM Acenaphthylene ( 13 C 6, 99%) Acenaphthylene (D 8, 98%) Acenaphthylene (D 8, 98%) Acenaphthylene (unlabeled) CLM Aminonaphthalene ( 13 C 6, 99%) Inquire DLM DLM ULM Aminonaphthalene (D 7, 98%) 2-Aminonaphthalene (D 7, 98%) 2-Aminonaphthalene (unlabeled) 1 mg/ml in benzene 1 mg/ml in benzene 0.05 g Anthanthrene CLM DLM DLM ULM Anthracene ( 13 C 6, 99%) Anthracene (D 10, 98%) Anthracene (D 10, 98%) Anthracene (unlabeled) 1 g CDLM Benz[e]aceanthrylene ( 13 C 2 /D 2, 94%) + Benz[j]aceanthrylene ( 13 C 2 /D 2, 94%) Benz[l]aceanthrylene 11B-Benz[bc]aceanthrylene CLM DLM DLM ULM ULM-2415-I-1.2 Benz[a]anthracene ( 13 C 6, 99%) Benz[a]anthracene (D 12, 98%) Benz[a]anthracene (D 12, 98%) Benz[a]anthracene (unlabeled) Benz[a]anthracene (unlabeled) () ()
3 isotope.com Catalog No. Description Structure Concentration Amount CARB EFSA FDA US EPA Arcadis CLM DLM DLM ULM ULM-2416-I-1.2 Benzo[b]fluoranthene ( 13 C 6, 99%) Benzo[b]fluoranthene (D 12, 98%) Benzo[b]fluoranthene (D 12, 98%) Benzo[b]fluoranthene (unlabeled) Benzo[b]fluoranthene (unlabeled) () () CLM ULM ULM Benzo[j]fluoranthene ( 13 C 12, 99%) Benzo[j]fluoranthene (unlabeled) Benzo[j]fluoranthene (unlabeled) CLM DLM DLM ULM ULM-2417-I-1.2 Benzo[k]fluoranthene ( 13 C 6, 99%) Benzo[k]fluoranthene (D 12, 98%) Benzo[k]fluoranthene (D 12, 98%) Benzo[k]fluoranthene (unlabeled) Benzo[k]fluoranthene (unlabeled) () () CLM ULM Benzo[c]fluorene ( 13 C 6, 99%) Benzo[c]fluorene (unlabeled) CLM ULM Benzo[b]furan (carbocyclic ring- 13 C 6, 99%) Benzo[b]furan (unlabeled) CLM DLM DLM ULM ULM ULM Benzo[ghi]perylene ( 13 C 12, 99%) Benzo[ghi]perylene (D 12, 98%) Benzo[ghi]perylene (D 12, 98%) Benzo[ghi]perylene (unlabeled) Benzo[ghi]perylene (unlabeled) Benzo[ghi]perylene (unlabeled) -D 8 () CLM ULM ULM Benzo[c]phenanthrene ( 13 C 6, 99%) Benzo[c]phenanthrene (unlabeled) Benzo[c]phenanthrene (unlabeled) CLM DLM DLM ULM ULM-2412-I-1.2 Benzo[a]pyrene ( 13 C 4, 99%) Benzo[a]pyrene (D 12, 97%) Benzo[a]pyrene (D 12, 97%) Benzo[a]pyrene (unlabeled) Benzo[a]pyrene (unlabeled) () () CLM DLM DLM ULM Benzo[e]pyrene (9,10,11,12-13 C 4, 99%) Benzo[e]pyrene (D 12, 98%) Benzo[e]pyrene (D 12, 98%) Benzo[e]pyrene (unlabeled) CLM DLM DLM DLM ULM Chrysene ( 13 C 6, 99%) Chrysene (D 12, 98%) Chrysene (D 12, 98%) Chrysene (D 12, 98%) Chrysene (unlabeled) -D 8 1 g () () 4H-Cyclopenta[def]chrysene
4 Cambridge Isotope Laboratories, Inc. Catalog No. Description Structure Concentration Amount CARB EFSA FDA US EPA Arcadis CLM ULM ULM Cyclopenta[cd]pyrene ( 13 C 6, 99%) Cyclopenta[cd]pyrene (unlabeled) Cyclopenta[cd]pyrene (unlabeled) DLM ULM Dibenz[a,c]anthracene (D 14, 97%) Dibenz[a,c]anthracene (unlabeled) -D 8 CLM DLM DLM ULM ULM ULM-2422-T-1.2 Dibenz[a,h]anthracene ( 13 C 6, 99%) Dibenz[a,h]anthracene (D 14, 97%) Dibenz[a,h]anthracene (D 14, 97%) Dibenz[a,h]anthracene (unlabeled) Dibenz[a,h]anthracene (unlabeled) Dibenz[a,h]anthracene (unlabeled) -D 8 1 mg/ml in MeCl () () ULM Dibenzo[a,e]fluoranthene (unlabeled) CLM ULM Dibenzo[a,e]pyrene ( 13 C 6, 99%) Dibenzo[a,e]pyrene (unlabeled) CLM ULM ULM Dibenzo[a,h]pyrene ( 13 C 12, 99%) Dibenzo[a,h]pyrene (unlabeled) Dibenzo[a,h]pyrene (unlabeled) CLM-3774-A Dibenzo[a,i]pyrene ( 13 C 12, 99%) CLM-3774-A-T-1.2 Dibenzo[a,i]pyrene ( 13 C 12, 99%) DLM Dibenzo[a,i]pyrene (D 14, 98%) ULM Dibenzo[a,i]pyrene (unlabeled) ULM-2423-A-1.2 Dibenzo[a,i]pyrene (unlabeled) 50 µg/ml in nonane 50 µg/ml in toluene -D 8 50 µg/ml in nonane CLM ULM ULM Dibenzo[a,l]pyrene ( 13 C 6, 99%) Dibenzo[a,l]pyrene (unlabeled) Dibenzo[a,l]pyrene (unlabeled) CLM DLM DLM ULM Fluoranthene ( 13 C 6, 99%) Fluoranthene (D 10, 98%) Fluoranthene (D 10, 98%) Fluoranthene (unlabeled) CLM DLM DLM ULM Fluorene ( 13 C 6, 99%) Fluorene (D 10, 98%) Fluorene (D 10, 98%) Fluorene (unlabeled)
5 isotope.com Catalog No. Description Structure Concentration Amount CARB EFSA FDA US EPA Arcadis CLM DLM DLM ULM ULM-2426-I-1.2 Indeno[1,2,3-cd]pyrene ( 13 C 6, 99%) Indeno[1,2,3-cd]pyrene (D 12, 98%) Indeno[1,2,3-cd]pyrene (D 12, 98%) Indeno[1,2,3-cd]pyrene (unlabeled) Indeno[1,2,3-cd]pyrene (unlabeled) () () CLM DLM ULM Methylchrysene ( 13 C 6, 98%) 5-Methylchrysene (methyl-d 3, 98%) 5-Methylchrysene (unlabeled) 50 µg/ml in toluene-d 8 50 µg/ml in toluene CLM DLM ULM Methylnaphthalene ( 13 C 6, 99%) 2-Methylnaphthalene (D 10, 98%) 2-Methylnaphthalene (unlabeled) CLM DLM DLM ULM Naphthalene ( 13 C 6, 99%) Naphthalene (D 8, 99%) Naphthalene (D 8, 99%) Naphthalene (unlabeled) 1 g Naphtho[2,3-e]pyrene DLM DLM ULM Perylene (D 12, 98%) Perylene (D 12, 98%) Perylene (unlabeled) -D 8 CLM DLM DLM ULM Phenanthrene ( 13 C 6, 99%) Phenanthrene (D 10, 98%) Phenanthrene (D 10, 98%) Phenanthrene (unlabeled) CLM DLM DLM ULM Pyrene ( 13 C 3, 99%) Pyrene (D 10, 98%) Pyrene (D 10, 98%) Pyrene (unlabeled) CARB: California Air Resources Board Method 429. Determination of Polycyclic Aromatic Hydrocarbon (PAH) Emissions from Stationary Sources. EFSA (PAH8) (PAH4): European Food Safety Authority. Polycyclic Aromatic Hydrocarbons in Food (PAH8): items in parentheses indicate they are among the Eight Marker PAHs (PAH4): items in bold parentheses indicate they are among the Four Marker PAHs files/main_documents/contam_ej_724_pahs_en%2c3.pdf FDA: US Food and Drug Administration. Harmful and Potentially Harmful Constituents in Tobacco Products and Tobacco Smoke; Established List. GuidanceComplianceRegulatoryInformation/UCM pdf US EPA: US Environmental Protection Agency RPFs for PAHs. Arcadis: ARCADIS US, Inc. Additional Proposed PAHs for Evaluation by RPFs. Items in parentheses indicate that an RPF has already been assigned. Abstracts/12318.pdf
6 Cambridge Isotope Laboratories, Inc. Catalog No. Description Amount ES C-Labeled EPA 16 PAH Cocktail in nonane Labeled Conc. (µg/ml) Acenaphthene ( 13 C 6, 99%) 5 Acenaphthylene ( 13 C 6, 99%) 5 Anthracene ( 13 C 6, 99%) 5 Benz[a]anthracene ( 13 C 6, 99%) 5 Benzo[b]fluoranthene ( 13 C 6, 99%) 5 Benzo[k]fluoranthene ( 13 C 6, 99%) 5 Benzo[ghi]perylene ( 13 C 12, 99%) 5 Benzo[a]pyrene ( 13 C 4, 99%) 5 Chrysene ( 13 C 6, 99%) 5 Dibenz[a,h]anthracene ( 13 C 6, 99%) 5 Fluoranthene ( 13 C 6, 99%) 5 Fluorene ( 13 C 6, 99%) 5 Indeno[1,2,3-cd]pyrene ( 13 C 6, 99%) 5 Naphthalene ( 13 C 6, 99%) 5 Phenanthrene ( 13 C 6, 99%) 5 Pyrene ( 13 C 3, 99%) 5 ES-5546 Custom 16 PAH Solution in nonane Labeled Conc. (µg/ml) Naphthalene ( 13 C 10, 99%) 10 Benzo[c]phenanthrene ( 13 C 6, 99%) 1 Cyclopenta[cd]pyrene (ring- 13 C 6, 99%) 1 Benz[a]anthracene ( 13 C 6, 99%) 1 Chrysene ( 13 C 6, 99%) 1 5-Methylchrysene ( 13 C 6, 99%) 1 Benzo[b]fluoranthene ( 13 C 6, 99%) 1 Benzo[k]fluoranthene ( 13 C 6, 99%) 1 Benzo[e]aceanthrylene/Benzo[ j]aceanthrylene ( 13 C 2 ; D 2 ) 1 Benzo[a]pyrene ( 13 C 4, 99%) 1 Indeno[1,2,3-cd]pyrene ( 13 C 6, 99%) 1 Dibenz[a,h]anthracene ( 13 C 6, 99%) 1 Dibenzo[a,e]pyrene ( 13 C 6, 99%) 1 Dibenzo[a,h]pyrene ( 13 C 12, 99%) 1 Dibenzo[a,i]pyrene ( 13 C 12, 99%) 1 Dibenzo[a,l]pyrene ( 13 C 6, 99%) 1
7 isotope.com Catalog No. Description Amount ES-5539 EFSA-8 13 C PAH Standard Mixture in nonane Labeled Conc. (µg/ml) Benz[a]anthracene ( 13 C 6, 99%) 5 Benzo[b]fluoranthene ( 13 C 6, 99%) 5 Benzo[k]fluoranthene ( 13 C 6, 99%) 5 Benzo[ghi]perylene ( 13 C 12, 99%) 5 Benzo[a]pyrene ( 13 C 4, 99%) 5 Chrysene ( 13 C 6, 99%) 5 Dibenz[a,h]anthracene ( 13 C 6, 99%) 5 Indeno[1,2,3-cd]pyrene ( 13 C 6, 99%) 5 ES-5540 EFSA-4 13 C PAH Standard Mixture in nonane Labeled Conc. (µg/ml) Benz[a]anthracene ( 13 C 6, 99%) 5 Benzo[b]fluoranthene ( 13 C 6, 99%) 5 Benzo[a]pyrene ( 13 C 4, 99%) 5 Chrysene ( 13 C 6, 99%) 5 Related Products Catalog No. Description Amount ULM Benzo[j]fluoranthene (unlabeled) ULM Benzo[c]fluorene (unlabeled) ULM Benzo[b]furan (unlabeled) ULM Benzo[c]phenanthrene (unlabeled) ULM Cyclopenta[cd]pyrene (unlabeled) ULM Dibenzo[a,h]pyrene (unlabeled) ULM Dibenzo[a,l]pyrene (unlabeled) ULM Methylchrysene (unlabeled) 50 µg/ml in toluene
8 Solutions for a greener world Environmental products are distributed and sold worldwide via our extensive network. To request a quotation or place an order, please contact Environmental Sales at envsales@isotope.com telephone: (North America only) For our international customers Please contact International Sales at intlsales@isotope.com telephone: CIL s distributor listing is available at: Cambridge Isotope Laboratories, Inc., 3 Highwood Drive, Tewksbury, MA USA tel: fax: (North America) isotope.com ENV_STD_13CPAC 10/15 Supersedes all previously published literature
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