1-Nitronaphthalene-d7, 1000µg/ml in Toluene, 1ml

ISO 9377-2 Standard Mixture of n-Alkanes C10-C40 (all even) Determination of Hydrocarbon Oil in Water Index 16 Analytes, each 50 µg/mL in n-Pentane; units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 100µg/mL in Cyclohexane Units: 1x1

Formaldehyde-DNPH Level 2 (0.5ug/mL)

Custom Mix prim. Alkohols C10-C30, 100ug/ml C10 1-Decanol C11 1-Undecanol C12 1-Dodecanol C13 1-Tridecanol C14 1-Tetradecanol C15 1-Pentadecanol C16 1-Hexadecanol C17 1-Heptadeca