N-Cyclohexyldimethylamine, 250mg

2,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

PAH Mix 525, 100µg/mL in Acetone, 1ml

n-Alkanes C14-C32 (even + pristane/phytane) 12 Analytes, each 1000 µg/mL in isooctane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane.