4-n-Octylphenol, 1000µg/mL in MeOH, 1ml

2,3,6,7-Tetrachloro[13C12]biphenylene, 1.2ml x 50ug/ml, nonane

2,3',4,4'-Tetrabromodiphenyl ether, 50µg/ml IO,1ml

1,4-Cyclohexanedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1076-97-7