12-Hydroxystearic acid,1000 µg/mL,chloroform,1mL,

3,5-Dibromotoluene, 100mg

3-Nitrofluoranthene-d9, 100µg/ml in Toluene, 1ml

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 13250-98-1