D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml

2,2',3,4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Desmetryn, 10.0 µg/ml, Acetonitrile, 10ml

Undecanoic acid (Hendecanoic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-37-8