2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene

Volatile Standard

Buturon, 10.0 µg/ml, Acetonitrile, 10ml

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 6145-42-2