EPA Method 8240A - Purgeable Surrogate Std

1-Decanethiol (99%), neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 143-10-2

2,6-Dichlorobiphenyl (10)

Tris(2,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,