Ametryn, 100 µg/ml, Acetonitrile, 5ml

Benz[a]anthracene, 500 µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-55-3

1-Bromopropane

3-Methyl-4-nitrophenol, 100mg