4-O-Desmethyl 4-O-Ethyl Trimethoprim, 25mg

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6

4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml

1,2-Dihydro-1,1,6-trimethylnaphthalene