4,4'-DDD, 250mg

2,6-Di-tert-butyl-4-methylphenol (2,6-Bis(1,1-dimethylethyl)-4-methylphenol), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 128-37-0

PCN Potentially Toxic Congeners Solution/Mixture, 1.2ml, nonane

Mass-Labelled PFAS Injection Standard Solution/Mixture , 1.2mL, methanol