rac 3-Hydroxyisobutyric Acid, 1mg

(+/-)-Cotinine-d3 (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110952-70-0

EPA Method 608.1 Analytes

Pyrimethanil, 100µg/ml in Acetonitrile, 5ml