13C3-Caffeine, 100 µg/ml, Methanol, 1ml

Benzo[b]naphtho[2,1-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-30-5

PSA-GCB-Mix 4

Flufenacet ESA sodium salt, 100µg/ml in MeOH, 1ml