2,4-Dibromodibenzofuran, 1.2ml x 50ug/ml, toluene

(24S)-24-Ethylcholest-5,22-diene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 76879-05-5

3-Methylcarbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4630-20-0

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5