EPA Method 8270 Additional Analytes

d2 C26 Triaromatic Sterane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

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

2-Perfluorodecyl-[1,1-2H2]-[1,2-13C2]-ethanol (10:2), 50µg/ml in MeOH, 1,2ml