Chrysene, 100 µg/ml, Acetonitrile, 1ml

cis-2-Hexene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 7688-21-3

2-Methylbutanal-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

Ammonium (NH4+)