D3-2,4-D, 100 µg/ml, Acetone, 1ml

Pyrene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1

Zopiclone-d4, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2

Mefenacet, 100 µg/ml, Acetonitrile, 1ml