Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

Norcodeine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 467-15-2

1,3-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-15-4