EPA Method 524.2 - Revision 4.0

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg

9-Ethyl-3-nitrocarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-20-4

PAH-Mix 20, 10 ng/µl, 10ml