Methabenzthiazuron, 100μg/mL in Acetonitrile, 1ml

Sodium p-n-decylbenzenesulfonate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2627-06-7

Custom Internal Standard Mix

N-Nitrosodipropylamine, 100mg