Internal standard 2, 2000g/ml in MeOH, 1ml

Methanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 67-56-1

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5

Nickel (Ni)