Tributyl phosphate, 10.0 µg/ml, Cyclohexane, 10m

Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

2,2',3,4',5,5',6-Heptachloro-4-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Ursolic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 77-52-1