Spiking Standard 5

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8

Di-o-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,

Pebulate, 100 µg/ml, Ethyl acetate, 1ml