Methyl cis-9-octadecenoate, 10mg/ml in Heptane,1ml

Tetrakis(2-chloroethyl)dichloroisopentyldiphosphate, 100µg/ml in Toluene, 1ml

2,3,6,7-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

EPA Method 8240A Mix #3