Phthalic-3,4,5,6-d4 acid,neat,neat,1g,

Bromoethane-d5, 1000µg/ml in MeOH, 1ml

Dibenzo[g,p]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-68-4

9H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-21-1