Methoprene, 100 µg/ml, Acetonitrile, 1ml

Bromacil, 100μg/mL in Acetonitrile, 1ml

1-Methyl-6-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8

2,3,7,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene