4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml

2,4-Dimethyl-6-isooctylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 198220-45-0

4-Isopentylphenol,1000 µg/mL,isooctane,1mL,

2,2',3,3',4,5,5'-Heptachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene