13C3-Caffeine, 100 µg/ml, Methanol, 1ml

1,1,2-Trimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 7094-26-0

Pesticide Mix 2A, 10ug/ml in IO:Acetone (95:5), 1ml

Dibenzothiophene-d8