Phthalic acid, bis-iso-decyl ester, certified, 0.1g

Hexachlorobenzene-13C6

Iodofenphos, 100 µg/ml, Ethyl acetate, 5ml

PAH - others 13 Analytes, each 100 µg/mL in dichloromethane; unit: 1x5mL 0712.11 1-Methylnaphthalene [90-12-0] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0341.12 Biphenyl