Dimethoate, 10.0 µg/ml, Ethyl acetate, 10ml

EPA 528 rev. 1.0 Sample Fortification Solution 3 200µg/mL in methanol; unit: 1x5mL 2060.6 2,4,6-Tribromophenol [118-79-6]

4-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57835-92-4

5-Methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol