Phthalic acid, bis-n-pentyl ester, 250mg

Chlorpyrifos-methyl, 100 µg/ml, Toluene, 1ml

Internal Standard Stock Solution, 1.2ml, nonane

3,4-Dihydrobenzo[a]anthracene-1(2H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57652-74-1