D8-Paraquat dichloride, 100 µg/ml, Deuterium oxid

1,2,6,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

N-Nitro-1,3-oxazolidin-2-one, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.

2-Hydroxyatrazine, 100µg/mL in MeOH:AC (98:2),1ml