Chloridazon-methyl-desphenyl, 10.0 µg/ml, Acetoni

Morpholine-2,2,3,3,5,5,6,6-d8, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 342611-02-3

Zineb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 12122-67-7

EPA Method 8121 Surrogate Standard