D4-Diclofenac, 100 µg/ml, Acetone, 1ml

Halosulfuron-methyl, 100 µg/ml, Acetonitrile, 5m

n-Heptane-d16, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 33838-52-7

Perfluoro-n-tetradecane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 307-62-0