4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

3-Methoxytyramine-d4 hydrochloride,neat,neat,10mg,

11-Deoxycortisol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 152-58-9

Heptaldehyde, 1000µg/ml in Acetone, 1ml