Pentabromobenzene, 1.2ml x 50ug/ml , toluene

EPA Method 630/630.1 Stock Solution #2

1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 352-33-0

Rubidium (Rb)