5-Nitroacenaphthene, 1000µg/ml in Toluene, 1ml

Ammonia as (NH4+)

1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 352-33-0

Synephrine, >98.0%, 5g