POE (9-10) Nonylphenol,neat,neat,100mg,

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

2,2',5,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-41-9

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol