Cleanup Standard Solution, 1.2ml, nonane

2,4'-DDE, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3424-82-6

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

1,5-Bis-(4-chlorophenyl)-biguanide HCl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 13590-98-2