1,2-Dichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95-50-1

n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-67-0

Sulfadimethoxine, certified, 0.25g

Estrone, 250mg