Propachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml

Aluminum (Al)

4-Ethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5707-44-8

Mexacarbate, 100 µg/ml, Acetonitrile, 5ml