2,4-Dichlorobenzoic acid

Di-iso-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 358730-88-8

N-Nitromethanamine-d3, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 38985-53-4

Lanthanoids Mix