Aliphatic Internal Standard

o-Toluic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 118-90-1

1,2,3,7,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Mesotrione, 100µg/ml in MeOH, 5ml