Internal standard

Bromophos methyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2104-96-3

Norfentanyl-d5 (phenyl-d5), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1211527-23-9

Triclocarban, 100 µg/ml, Acetonitrile, 1ml