2-Methylbutyraldehyde, 250mg

BHC (delta isomer-13C6), 100µg/ml in Nonane, 1,2ml

2-Pentanone

1,3,6-Trimethylchrysene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.