Stigmasterol-d6 (Major), 2,5mg

1,1,1,3,12,13-Hexachlorotridecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-23-6

Dibenzo[a,e]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 192-65-4

Methyl-1,2,3,6-tetrahydrophthalic Anhydride (mixtu