PAHs

Some cosmetics and shampoos contain polycyclic aromatic hydrocarbons (PAHs) since they are made with coal tar. The EU banned those that showed negative effects on human health. We provide PAH neat standards and solutions, as well as two mixtures for precise quality control of cosmetic products. Chrysene and Benz[a]anthracene we offer our customers as deuterated neat and solution.

Our complete PAH portfolio can be found at www.sigma-aldrich.com/pahstandards

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07671 Anthracene certified reference material, TraceCERT®
442468 Benz[a]anthracene-d12 analytical standard
48789   Benz[a]anthracene-d12 solution certified reference material, 2000 μg/mL in dichloromethane
75451 Benz[a]anthracene certified reference material, TraceCERT®
36956 Benz[a]anthracene solution 100 ng/μL in cyclohexane, analytical standard
30958 Benzo[b]fluoranthene certified reference material, TraceCERT®
36955 Benzo[b]fluoranthene solution 100 μg/mL in cyclohexane, analytical standard
BCR049 Benzo[j]fluoranthene BCR® certified Reference Material
502332   Benzo[j]fluoranthene solution certified reference material, 2000 μg/mL in dichloromethane
03323 Benzo[k]fluoranthene certified reference material, TraceCERT®
48668 Benzo[k]fluoranthene solution certified reference material, 200 μg/mL in methylene chloride
442475 Benzo[e]pyrene analytical standard
94035 Chrysene certified reference material, TraceCERT®
40074   Chrysene solution certified reference material, 1000 μg/mL in acetone
442523 Chrysene-d12 analytical standard
48416   Chrysene-d12 solution certified reference material, 2000 μg/mL in dichloromethane
91861 Dibenz[a,h]anthracene certified reference material, TraceCERT®
CRM48743   EPA 610 Polynuclear Aromatic Hydrocarbons Mix certified reference material, in methanol: methylene chloride (1:1) (varied concentration)
4S8743   EPA 610 Polynuclear Aromatic Hydrocarbons Mixture certified reference material, in methanol: methylene chloride (1:1) (varied)
91489 Naphthalene certified reference material, TraceCERT®
40053 Naphthalene solution certified reference material, 5000 μg/mL in methanol
BCR307 2-Nitronaphthalene BCR® certified Reference Material