Methacrifos, 10.0 µg/ml, Acetonitrile, 10ml

2,2,3,4,4,5-Hexachlorobiphenyl,BZ-138

Serotonin-d4 Hydrochloride, 2,5mg

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9