Thiamethoxam Metabolite CGA 355190, 10mg

n-Perfluoropentanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2706-90-3

Dicoronylene (mixture w/Coronylovalene), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98570-53-7

PAH standard for liquid chromatography 16 PAH acc. to. EPA Method 610 in acetonitrile pack of 1mL