2,3-Butanedione, 1000µg/ml in MeOH, 5ml

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

ICP Mix - 0.05 µg / mL

2,4-D, 100µg/mL in Acetonitrile, 1ml