Fluazifop-P-butyl, 100 µg/ml, Acetonitrile, 5ml

3,4-Dimethylthieno[2,3-b]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17502-58-1

EPA Method 528 Fortification Solution

CWA Silica as SiO2