beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

Endosulfan I

Difluoroacetic acid, 100mg

1,2,5-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146448-87-5