2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol

1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride,50 µg/mL,toluene,1mL,

Methomyl

Antimony (Sb)