Ditalimfos, 100 µg/ml, Acetonitrile, 5ml

2-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 8916-98-8

Turbidity Standard (1.0 NTU)

Heptachlor-exo-epoxide, 10.0 µg/ml, Ethyl acetate