Simetryn, 100 µg/ml, Acetonitrile, 5ml

2-Hydroxydibenzofuran, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-77-1

17?,18?(H),21ß(H),17-methyl-28-norhopane,neat,neat,ca. 5 µg,

U{13C20}-Ochratoxin A, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.