Sulfamerazine, 1000µg/ml in MeOH, 1ml

Naphtho[2,3-b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-06-4

2,4,4',6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Mono-n-octyltin trichloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3091-25-6