Ochratoxin A, 10.0 µg/ml, Acetonitrile, 5ml

1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9

Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml

Tribenzo[de,h,kl]naphtho[1,2,3,4-rst]pentaphene