Methomyl oxime

n-Nonadecane, ?13C: -34.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-92-5

2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195)

1H-1,2,4-Triazole-3,5-13C2, 5mg