2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

3-Methylindole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-34-1

Turbidity Standard (1.0 NTU)

1-Nonacosanol, , Solvent-, Unit , # of units-, Cas.no. 6624-76-6