Selenium (Se)

Dichlobenil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 10mL, # of units-1, Cas.no. 1194-65-6

3'-Fluoro-2,3,4,4',5-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,2-Dimethylbutane