2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL

Zolpidem tartrate, 100 µg/ml, Methanol, 1ml

Diisopropyl ether, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-20-3