4-n-Nonylphenol,neat,neat,100mg,

ISO 9377-2 Calibration Mixture of Minerals Oils, in pentane, set of 6x5mL

3-Chloro-3’,5,5’-triiodo-L-thyronine, 1mg

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