(S)-(-)-Cotinine, 1000µg/ml in MeOH, 1ml

Mecoprop D6, 100μg/ml in Acetonitrile, 1ml

Methyl nonadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-94-8

n-Pentyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-66-9