Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

2H,3H-Perfluorohex-2-enoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 37759-76-5

2’,3,4-Tribromodiphenyl ether,100 µg/mL,isooctane,1mL,

Estrone