Vitamin A oleate,neat,neat,100mg,

3,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 70362-50-4

Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH

EPA Method 300.0 Eluent 100 x Conc., 100ml