4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

2,4,6-Tribromoanisole-d5,100 µg/mL,MeOH,1mL

1,1,1-Trichloroethane

2-Acetyl-3-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.