EPA Method 525.2 Standard

trans-Decaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 493-02-7

d4 C27 alpha alpha alpha (20R)-Cholestane

Triton X-114, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.