Butyric acid-methyl ester, 1ml

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,

Hexachlorobutadiene

Custom PAH Neat Standard Mix 10x1mL Each 25µg/mL in isooctane 0711.10 Naphthalene 0732.12 Acenaphthene 0002.12 Acenaphytlene 0217.13 Fluorene 0816.14 Phenanthrene 1049.14 Antracene 0260.16 Fluoranthene 0235.18 Pyrene 0201.18 Benz[a]antracene 0212.