Difenoxuron,100 µg/mL,MeOH,1mL,

Demeton S, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 126-75-0

ISO 21675:2019Labelled Stock Sol, 100ng/ml in MeOH

2-Methylnaphthalene, 10.0 µg/ml, Acetonitrile, 1