EPA Method 515.2 - Analytes

4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml

2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6

Ditalimfos, 100 µg/ml, Acetonitrile, 5ml