Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL,

2-tert-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-18-6

Parathion methyl

n-Alkanes C10-C40 (even + pristane/phytane) 18 Analytes, each 100µg/ml in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane. n-Decane C10 n-Dodecane C12 n-Tetradecane C14 n-Hexadecane C16