Native PCB Solution, 1.2ml, nonane

EPA Method 552.1, 552.2 - Haloacetic Acids

6a-Methyl Prednisone 21-Acetate, 5mg

1-Methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-12-0