Carbon-13C1-tetrachloride,neat,neat,100mg,

EPA Method 533 Isotope Performance Standard PDS, in MeOH, 1,2ml

7H-Benzo[c]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-25-4

Propoxycarbazone-sodium, 100µg/ml in AL, 5ml