Aminomethyl phosphonic acid, 100 ng/µl, 1ml

n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 646-31-1

Ammonia as (NH4+)

Chlorotoluron, 100µg/mL in Acetonitrile, 1ml