trans-1,3-Dichloro-1-propene

2-Isopropylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-69-7

4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,