PCB No. 78, 100µg/ml in Isooctane, 1ml

(2RS)-2-(4-n-Propylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-47-5

EPA Method 552 Halogenated Acetic Mixture, 100µg/mL in MTBE, 1ml

(TCLP) Standard (2 Bottle Set)