3-Chloro-3’,5,5’-triiodo-L-thyronine, 1mg

Precision and Recovery Stock Solution: WHO PCBs, 1.2ml, nonane

2,4,8-Trimethyldibenzothiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1210-52-2

Iopanoic acid,100 µg/mL,MeOH,1mL,