4-Chlorophenol, 100 µg/ml, Methanol, 5ml

4-n-Heptylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 38350-87-7

2,2',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Furaldehyde (Furfural)