Methoxyfenozide, 100µg/ml in Acetonitrile, 1ml

Biphenyl, 100 µg/ml, Cyclohexane, 1ml

Corticosterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-22-6

EPA Method 8240A/1666 - Purgeable Internal Std