D5-Fenuron, 100 µg/ml, Acetonitrile, 1ml

Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1520-96-3

EDDP-d3 perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL,

Purgeable Internal Standard