Chromafenozide, 100 µg/ml, Acetonitrile, 5ml

2,3,3',5,6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-36-9

N-?Ethylperfluorooctanesulfo?namide,neat,neat,10mg,

6-Methylchrysene, 10.0 µg/ml, Acetonitrile, 10ml