Selenium (Se)

Pyrenyl-1-O-glucuronide, 50µg/mL, Solvent-methanol, Unit 50µg, # of units-1, Cas.no. 15417-05-2

2,3-Dichloro-6-(2,4-dichlorophenoxy)phenol (6-Chlorotriclosan), 1.2ml x 50ug/ml, nonane

3-Furaldehyde