Ampicillin trihydrate, 100mg

1-Aminopyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1606-67-3

2-Propyl-3,5-dimethylpyrazine and 2-Propyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Chrysene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1719-03-5