Bis(p-chlorophenyl) sulfone,1000 µg/mL ,MeOH,1mL,

Internal Standard for GC-analysis of PAH compounds II S-4282 Compound Prod.no. Batch no. Purity CAS no. Grav. conc. 2,2'-Binaphthyl 0254,20 2951 99.9 % 612-78

2,2’,3,3’,4,4’,5,5’,6-Nonachlorobiphenyl (206)

Carvedilol, neat, Solvent-neat, Unit 100mg, # of units-, Cas.no. 72956-09-3