EPA Method 8260B Purgeable Internal Standard

Hexachlorocyclopentadiene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 77-47-4

2,2´-Binaphthyl, 100µg/ml in Cyclohexane, 5ml

Acetamiprid, 1000µg/ml in MeOH, 1ml