Tebutam, 100 µg/ml, Ethyl acetate, 5ml

25-Hydroxyvitamin D2-d6 (Dimethyl 26,27-d6)

Carisoprodol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 78-44-4

Mono-n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24539-56-8