D6-Carbofuran-3-keto, 100 µg/ml, Acetonitrile, 1

ISO 9377-2 Standard Mixture of n-Alkanes C20-C40 (all even) Determination of Hydrocarbon Oil in Water Index 11 Analytes, each 50µg/mL in n-Pentane, units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 50µg/mL in n-hexane; units 1x1mL, 1x5

Alachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

Lake Michigan fish tissue -Org. contaminants, 5x8g