Tetrabromophthalic anhydride

Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml

PSA-GCB-Mix for 2007.01 per AOAC

1,2-Dibromo-4-(1,2-dibromomethyl)cyclohexane,50 µg/mL,MeOH,1mL,