EPA Method 8270C Pesticide Mix #24

Dinaphtho[1,2-b;2',1'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-69-0

Atrazine-2-hydroxy, 100µg/mL in MeOH, 1ml

1H,1H,2H,2H-Perfluorodecyl acrylate, 1.2ml x 50ug/ml, isooctane