Hexachlorocyclopentadiene, 100 µg/ml, Cyclohexane

Turbidity (10 NTU)

2-(4-[Methylthio]phenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-21, Cas.no. 725701-22-4

Atrazin, 100μg/ml in Acetonitrile, 5ml