EPA Method 8260B Purgeable Internal Standard

Volatile Standard

Phenanthrene, certified to near 1ug/ml, 1000ng/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no. 85-01-8

Metazachlor ESA, 100µg/mL in Acetonitrile/MeOH, 1m