Endrin, 100 µg/ml, Ethyl acetate, 5ml

Selenium (Se)

Fenoprop, 100 µg/ml, Acetonitrile, 5ml

Hydroxyhopanone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1981-81-3