Spiking Standard 3

Carbendazim-d4 (benzimidazole-4,5,6,7-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 291765-95-2

Oxazepam-D5

Nicosulfuron-d6 (dimethoxy-d6),100 µg/mL,acetonitrile,1mL,