Selenium (Se)

4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

Bis(4-methyl-2-pentyl) phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-63-9

2-Octyl-4-isothiazolin-3-one