D4-Propyl paraben, 100 µg/ml, Methanol, 1ml

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,neat,neat,10mg,

3-Chlorobiphenyl

4-Methyl-8-nitroquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2801-29-8