Benzylalcohol, 100 µg/ml, Methanol, 5ml

trans-Pinic acid,50 µg/mL,MeOH,1mL,

Levoglucosan, 1000µg/mL, Solvent-Tetrahydrofuran, Unit 1mL, # of units-1, Cas.no. 498-07-7

Desmetryn