Ibuprofen, 100 µg/ml, Methanol, 1ml

4-tert-Octylphenol, 100µg/ml in MeOH, 1ml

n-Alkanes C10-C40 (even and uneven) 31 Analytes, each 100µg/mL in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the n-paraffins C10-C40.

Tris(3-isopropylphenyl) phosphate,100 µg/mL,isooctane,1mL