Standard #1

Prometryn, 100μg/ml in Acetonitrile, 5ml

p-Quaterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 135-70-6

1,1,1,3,8,9-Hexachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-21-4