Internal Standard Solution, 1.2ml, nonane

2,3,6-Trimethylphenol-d11, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 347841-83-2

EPA Method 507 Nitrogen Phosphorus Pesticides

Group 4 PCB’s - Mix Type / Low Incidence