Pentamethylbenzene

Roquefortine C, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 58735-64-1

Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

Hydroxyhopanone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1981-81-3