5-Nitro-o-toluidine, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 99-55-8

ISO 8165-1 Internal Control Stock Solution 1 1 Internal standard, 1000µg/mL in acetone; unit: 1x5mL 2061.6 2,4-Dibromophenol [615-58-7]

2,2',4,4'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 5436-43-1

Cannabinol, 1000µg/ml in MeOH, 1ml