2,4-DB-methyl ester, 250mg

1,2,4,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6

SVOC Standard