3-Methylbutane-1,2,3-tricarboxylic Acid, 1g

4-Hydroxy-3-methoxymandelic Acid, 100mg

5-Methyl-2,3',4,4'-tetrachlorodipehnylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Dehydroacetic acid sodium salt, 250mg