4-tert-Octylphenol-13C6

Sodium Methyl Sulfate, >98%, 25g

1,1,1,3,8,9-Hexachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-21-4

EPA Method 8310 Surrogate Standard