1,2,3-Trimethylbenzene

2,3,3',4',5'-Pentachlorobiphenyl (= 2',3,3',4,5-),100 µg/mL,isooctane,1mL,

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1

bis(2-Ethylhexyl) phthalate, 1000µg/ml in Acetone, 1ml