PCN Major Halowax Congeners Solution/Mixture, 1.2ml, nonane

Dicyclohexyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358731-25-6

Nitroguanidine, 100 µg/ml, Acetonitrile, 1ml

Formaldehyde-DNPH Level 7 (20ug/mL)