4,4'-DDD, 100 µg/ml, Toluene, 5ml

22,29,30-Trisnor-17 alpha(H)-hopan-21-one, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1172-78-7

Amitriptyline-d3 hydrochloride (N-methyl-d3)

Chloroform