Pyrifenox, 100 µg/ml, Acetonitrile, 1ml

4,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1207-12-1

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, 5mg

Metolachlor-d6 (propyl-d6),100 µg/mL,acetonitrile,1mL,