Sanguinarine, >98%, 20mg

2-Propanol, certified, 5ml

Methoxychlor-d6 (dimethoxy-d6),100 µg/mL,MeOH,1mL

1,2,3,4,8,9-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, toluene