Caffeine-13C3, 5mg

delta-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 319-86-8

DEET D7 (methyl D3 benzeneamide D4), 100µg/ml in MeOH, 1ml

AROM >C10, 10µg/ml in n-Pentane, 1ml