EPA Method 552.2 - Surrogate Standard

n-Tetrapentacontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5856-66-6

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 630-01-3

Sodium L-lactate