Lithium 6 (Li6)

2-Methyltricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1928-30-9

6-Nitrobenzo[a]pyrene-d11, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 352431-12-0

2,3,3',4,4',5,5',6-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,