Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL

Benzo[ghi]perylene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-66-7

Tri-n-hexyl phosphate,1000 µg/mL,MeOH,1mL,

Benzo[b]naphtho[1,2-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-43-6