4-Nitrosopiperazin-2-one,neat,neat,10mg,

n-Hentetracontane, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7194-87-8

Thallium (Tl)

Perfluoro-4,5-dimethylhexane sulfonate, 200ul x 1.00ug/ml, methanol