EPA Method 502/524 Fortification Solution

EPA Method 8330 Analyte

1H,1H-Perfluoroheptan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-82-6

EGDN, 100 µg/ml, Acetonitrile, 1ml