Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

Campesterol, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 474-62-4

U{13C24}-T-2 Toxin, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

PCB 195, 5mg