Levetiracetam, 100µg/ml in Acetonitrile, 5ml

3-Ethyl-2-methylthiopyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Labelled Cleanup Stock Solution, 1.2ml, nonane

2,2’,4,4’,6,6’-Hexachlorobiphenyl (155)