2,6-D, 10.0 µg/ml, Acetonitrile, 10ml

Desethylatrazine-d7, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1216649-31-8

L-Leucine

2-Toluidine-d7, 10mg