EPA Method 548.1 Analyte

Bisphenol A bis(diphenyl)phosphate, Rx product of Phosphoric trichloride, biphenol A and phenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 181028-79-5

Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml

Metals Mix #2