Valproic acid-d6

Terbufos, 100 µg/ml, Toluene, 1ml

2,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 31508-00-6

Perfluorotetradecanoic acid, 100mg