Dichloromethane, 1ml

Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

[13C3]-Melamine, 1.2ml x 100ug/ml, water

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