Bufencarb, 100 µg/ml, Cyclohexane, 1ml

1,2,3,4,6,7,8-Heptabromodibenzofuran, 1.2ml x 25ug/ml, toluene

Hexavalent Chromium (Cr 6+)

CONOSTAN S-12 Standard, 100 ppm, 200g