Aroclor 1248

Methacrylic acid-methyl ester, certified, 0.25g

Cerin acetate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17947-01-2

n-Hexanal-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.