6-Methyl-2',3,4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Pyrene-d10 and Perylene-d12 Mixture 0329,15 Pyrene-d10 1534,20 Perylene-d12 Concentration: 1.0mg each/mL Unit: 10mL in Certan-bottles

4,4’-DDE

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,