Isodrin, 10.0 µg/ml, Cyclohexane, 10ml

(+/-)-Cotinine-d3 (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110952-70-0

2,3,7,8-Tetrachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

5,6-Dihydro-4-hydroxy-11H-indolo[2,3-f]naphthalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.