PCB No. 32, 100µg/ml in Isooctane, 1ml

Tetrabenz[a,c,h,j]anthracene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 215-11-2

Sulfachloropyridazine, 100 µg/ml, Methanol, 1ml

Furazolidone, 250mg