Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

Multi-Elements Mix

Dichloromethane, certified, 5ml

N-Methyl-N'-nitro-N-nitrosoguanidine (wetted with ca. 50% water), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70-25-7