Lithium (Li)

2'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

3-Methyl-1-butyl acetate,1000 µg/mL,MeOH,1mL

D-Isoascorbic acid, 250mg