Dechlorane 604 Component A, 5mg

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no.

Terbufos-sulfone, 100 µg/ml, Acetonitrile, 1ml

EPA Method 8040 - Surrogate Standard Mix