[13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane

Bis(2-propylheptyl) phthalate, 100mg

Dichlorvos-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-53-8

Azaspirazide 3,1.25 µmol/L ,MeOH,0.5mL