1,1,1,3,7,8-Hexachlorooctane

4-Nitrophenol-2,3,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-79-2

POPE (16:0/18:1) ,1000 µg/mL,chloroform,1mL,

1,2,3,4,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene