Praziquantel, 100µg/ml in Acetonitrile, 5ml

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

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL

L(+)Lactic acid