2,7-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Ethirimol, 100 µg/ml, Acetonitrile, 5ml

Tetramethylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 64-20-0

2,2',3,3',4,4',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,