D10-Phenylbutazone, 10mg

1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 352-33-0

2,2’-Dinitrobiphenyl

Metolachlor OA-d11, 1mg