1-(Trimethylsilyl)imidazole

Propiconazole, 100 µg/ml, Acetonitrile, 1ml

2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1

1,3,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane