Propionic acid

D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml

EPA O-FID Spiking Solution 4 Analytes, each Wt.% as listed; units: 1x5ml, 5x5ml neat Name Wt.% Name Wt.% Methanol 14.3 tert-Butanol 14.3 Ethanol 28.6Meth

Chlorothalonil Metabolite R471811 sodium salt, 100μg/ml in Acetonitrile, 1ml