2,2',3,3',4,5,5',6-Octachlorobiphenyl

Monoisobutyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

1,3-Dinitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75321-20-9

N-Methyl-N-(trimethylsilyl)heptafluorobutyramide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 53296-64-35