SDWA Trace Elements #3

2,4-Dimethylolphenol, neat, Solvent-neat, Unit 1g, # of units-, Cas.no. 2937-60-2

4-Ethylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 619-64-7

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