Guanin, 25g

o-Cresol

Isooctane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 540-84-1

1,2,3,4,7-Pentachlordibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.