PCB-Mix 41, 10 ng/µl, 1ml

ISO 9377-2MOD Standard Mixture 1 of n-Alkanes and BTEX S-4423-50-5PE C7+C10+ C20+C40+BTEX in n-Pentane Determination of Hydrocarbon Oil in Water Index 10 Analytes; each 50µg/mL in n-pentane; units: 1x1mL, 1x5mL, 10x1mL Benzene B

Theophylline, 100μg/mL in Acetonitrile, 1ml

Butralin, 10.0 µg/ml, Ethyl acetate, 10ml