Aroclor 1268 & Tetrachloro-m-xylene

Mono-n-butyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-70-4

EPA Method 8260B Purgeable Internal Standard

AMPA, 100 µg/ml, Water, 5ml