Multi-Element Calibration Standard-4

Chlordene, 1.2mL x 100ug/mL, nonane

Methyl 9-cis-hexadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1120-25-8

n-Propyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-13-3