17alpha-Ethynylestradiol-2,4,16,16-d4,neat,neat,10mg,

Phosphatidylethanol sodium salt,1 millimol free acid (723.5 µg/mL),chloroform,1mL

1,2-Dibromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 583-53-9

2,3,4,6,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL,