Metolachlor ESA sodium salt, 25mg

trans-Urocanic acid, 100mg

Pesticides - Mix 18, 10 µg/ml in Cyclohexan, 10ml

n-Dotriacontane, ?13C: -28.34, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 544-85-4