Isooctane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 540-84-1

2-Methoxynaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 93-04-9

Heptachlor endo-epoxide, 100 µg/ml, Methanol, 1m

Lead (Pb)