Perfluoro-n-octadecanoic acid, 1.2ml x 50ug/ml, methanol

4-Chloro-2-methylaniline, 100 µg/ml, Acetonitrile

Methyl Arsonic Acid Disodium Salt (~40%), 250mg

Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9