Aqueous ethanol control EtOH AQ (4.0g/L), 10x1,5ml

18ß(H)-Olean-12(13)-ene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 471-68-1

Propachlor, 1000µg/ml in MeOH, 1ml

n-Alkanes C10-C36 (C10,12,16,20,24,25,28,32,34,35,36), 11 Analytes, 1x1mL in cyclohexane