4-tert-Octylphenol-di-ethoxylate, 100 µg/ml, Acet

Bis(4-methyl-2-pentyl) phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1398066-13-1

Deuterated PAH Standard

Sulfadimethoxine